| APA | P4WP. (2012, February 15). In Acronym Geek. Retrieved 17:32, February 15, 2012, from http://www.acronymgeek.com/P4WP |
| MLA | "P4WP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/P4WP>. |
| MHRA | 'P4WP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/P4WP> [accessed 15 February 2012] |
| Chicago | "P4WP", http://www.acronymgeek.com/P4WP (accessed February 15, 2012). |
| CBE/CSE | P4WP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/P4WP. |
| Bluebook | P4WP, http://www.acronymgeek.com/P4WP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, P4WP, http://www.acronymgeek.com/P4WP (optional description here) (as of Feb. 15, 2012, 17:32). |
| AMA | P4WP. Acronym Geek. February 15, 2012, 17:32. Available at: http://www.acronymgeek.com/P4WP. Accessed February 15, 2012, 17:32. |