| APA | P2PP. (2012, February 15). In Acronym Geek. Retrieved 07:27, February 15, 2012, from http://www.acronymgeek.com/P2PP |
| MLA | "P2PP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/P2PP>. |
| MHRA | 'P2PP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/P2PP> [accessed 15 February 2012] |
| Chicago | "P2PP", http://www.acronymgeek.com/P2PP (accessed February 15, 2012). |
| CBE/CSE | P2PP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/P2PP. |
| Bluebook | P2PP, http://www.acronymgeek.com/P2PP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, P2PP, http://www.acronymgeek.com/P2PP (optional description here) (as of Feb. 15, 2012, 07:27). |
| AMA | P2PP. Acronym Geek. February 15, 2012, 07:27. Available at: http://www.acronymgeek.com/P2PP. Accessed February 15, 2012, 07:27. |