| APA | POF. (2012, February 7). In Acronym Geek. Retrieved 22:46, February 7, 2012, from http://www.acronymgeek.com/POF |
| MLA | "POF." Acronym Geek. (2012). Acronym Geek. 7 Feb 2012 <http://www.acronymgeek.com/POF>. |
| MHRA | 'POF', Acronym Geek, 7 February 2012, <http://www.acronymgeek.com/POF> [accessed 7 February 2012] |
| Chicago | "POF", http://www.acronymgeek.com/POF (accessed February 7, 2012). |
| CBE/CSE | POF [Internet]. Acronym Geek; 2012 Feb 7 [cited 2012 Feb 7]. Available from: http://www.acronymgeek.com/POF. |
| Bluebook | POF, http://www.acronymgeek.com/POF (last visited February 7, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, POF, http://www.acronymgeek.com/POF (optional description here) (as of Feb. 7, 2012, 22:46). |
| AMA | POF. Acronym Geek. February 7, 2012, 22:46. Available at: http://www.acronymgeek.com/POF. Accessed February 7, 2012, 22:46. |