Include the professor's name, course name and school name in the online post reference. Begin the citation with the professor's last name followed by his first initial, separated by a comma: Smith, J. If the date of the post is known, include it in parentheses followed by a period: Smith, J. (July 22, 2011).
Write the title of the of the post in italics, capitalizing the first word. Immediately after the title, provide the type of post in brackets: Smith, J. (July 22, 2011). How to position the shoulder after surgery [PowerPoint presentation].
Include the web site where the post was retrieved from at the end of the citation: Smith, J. (July, 22, 2011). How to position the shoulder after surgery [PowerPoint presentation]. Retrieved from: http://www.shoulderppt.com