| APA | POPF. (2012, February 16). In Acronym Geek. Retrieved 16:09, February 16, 2012, from http://www.acronymgeek.com/POPF |
| MLA | "POPF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/POPF>. |
| MHRA | 'POPF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/POPF> [accessed 16 February 2012] |
| Chicago | "POPF", http://www.acronymgeek.com/POPF (accessed February 16, 2012). |
| CBE/CSE | POPF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/POPF. |
| Bluebook | POPF, http://www.acronymgeek.com/POPF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, POPF, http://www.acronymgeek.com/POPF (optional description here) (as of Feb. 16, 2012, 16:09). |
| AMA | POPF. Acronym Geek. February 16, 2012, 16:09. Available at: http://www.acronymgeek.com/POPF. Accessed February 16, 2012, 16:09. |