| APA | PPFG. (2012, February 14). In Acronym Geek. Retrieved 13:58, February 14, 2012, from http://www.acronymgeek.com/PPFG |
| MLA | "PPFG." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PPFG>. |
| MHRA | 'PPFG', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PPFG> [accessed 14 February 2012] |
| Chicago | "PPFG", http://www.acronymgeek.com/PPFG (accessed February 14, 2012). |
| CBE/CSE | PPFG [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PPFG. |
| Bluebook | PPFG, http://www.acronymgeek.com/PPFG (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PPFG, http://www.acronymgeek.com/PPFG (optional description here) (as of Feb. 14, 2012, 13:58). |
| AMA | PPFG. Acronym Geek. February 14, 2012, 13:58. Available at: http://www.acronymgeek.com/PPFG. Accessed February 14, 2012, 13:58. |