According to Gauntley (2011) ...
OR
... as it had been identified (Gauntley, 2011).
Only include retrieval dates if the source material may change over time.
Surname, Initial. (Year). Title of webpage. Retrieved Month, Day, Year (if applicable) from url of webpage
Gauntley, T. (2011). Glossary of teaching/learning strategies. Retrieved from http://timgauntley.blogspot.com.au/p/evolving-glossary-of-teachinglearning.html
According to Australian Institute of Professional Counsellors (n.d.) ...
OR
... as it had been identified (Australian Institute of Professional Counsellors, n.d.).
Only include retrieval dates if the source material may change over time.
Surname, Initial. (n.d.). Title of webpage. Retrieved Month, Day, Year (if applicable) from url of webpage
Australian Institute of Professional Counsellors. (n.d.). Stress in everyday life. Retrieved from http://www.counsellingconnection.com/wp-content/uploads/2013/08/STRESS-IN-EVERY-DAY-LIFE1.pdf
NB: If there is no author then use an abbreviated form of the title, placing it in double quotation marks, as your in-text reference.
According to "Teaching philosophy statement" (2015) ...
OR
... as it had been identified ("Teaching philosophy statement," 2015).
NB: Where there is no author place the title of the article in the position of the author.
Only include retrieval dates if the source material may change over time.
Title of webpage. (Year). Retrieved Month, Day, Year (if applicable) from url of webpage
Teaching Philosophy Statement. (2015). Retrieved September 23, 2015, from
http://gradschool.cornell.edu/career-services/teaching-philosophy-statement