| APA | YPM. (2012, February 14). In Acronym Geek. Retrieved 02:07, February 14, 2012, from http://www.acronymgeek.com/YPM |
| MLA | "YPM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/YPM>. |
| MHRA | 'YPM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/YPM> [accessed 14 February 2012] |
| Chicago | "YPM", http://www.acronymgeek.com/YPM (accessed February 14, 2012). |
| CBE/CSE | YPM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/YPM. |
| Bluebook | YPM, http://www.acronymgeek.com/YPM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YPM, http://www.acronymgeek.com/YPM (optional description here) (as of Feb. 14, 2012, 02:07). |
| AMA | YPM. Acronym Geek. February 14, 2012, 02:07. Available at: http://www.acronymgeek.com/YPM. Accessed February 14, 2012, 02:07. |