When there is no author for a web page, the title moves to the first position of the reference entry:
All 33 Chile miners freed in flawless rescue. (2010, October 13). Retrieved from http://www.msnbc.msn.com/id/39625809/ns/world_news-americas/
Cite in text the first few words of the reference list entry (usually the title) and the year. Use double quotation marks around the title or abbreviated title.: ("All 33 Chile Miners," 2010).
Note: Use the full title of the web page if it is short for the parenthetical citation. Articles found on the web, like the example above, are not italicized in the reference entry and are not italicized but enclosed in quotations in the in-text citation, just like a newspaper or magazine article. Reports found on the web would be italicized in the reference list, as in Publication Manual (6th ed.) Examples 31, 32, and 33 on pp. 205–206. They would also be italicized in the in-text citation, just like a book.
These posts on the APA Style blog will also be helpful:
How do I Format My Reference List?
Drawing on a range of relevant sources in your work proves that you have read widely around your chosen topic, so it’s a surefire way to impress your reader.
To ensure your reader’s ease of comprehension you must adhere to the style’s formatting guidelines. In APA format, a list of all the sources that have directly contributed to your work should be placed on a new page at the end of the narrative and titled ‘References’ (center align the title). The references should all have a hanging indentation - the second and subsequent lines of each reference should start ½ inch from the margin.
You may also be required to provide a full bibliography. This is a comprehensive list of all the source material you used to complete the assignment, even if it was not cited in the text. It should include any book, journal, article etc. that you may have consulted throughout your research and writing process in order to get a deeper understanding of the subject at hand.
Fernández-Manzanal, R., Rodríguez-Barreiro, L., & Carrasquer, J. (2007). Evaluation of environmental attitudes: Analysis and results of a scale applied to university students. Science Education, 91(6), 988–1009. doi:10.1002/sce.20218
Sound like a lot of work? Although the style guidelines are strict in regard to how references should be formatted, Cite This For Me’s APA citation machine takes the weight off your shoulders by accurately compiling your reference list and bibliography in a matter of seconds.