| APA | WPC. (2012, February 14). In Acronym Geek. Retrieved 07:49, February 14, 2012, from http://www.acronymgeek.com/WPC |
| MLA | "WPC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/WPC>. |
| MHRA | 'WPC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/WPC> [accessed 14 February 2012] |
| Chicago | "WPC", http://www.acronymgeek.com/WPC (accessed February 14, 2012). |
| CBE/CSE | WPC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/WPC. |
| Bluebook | WPC, http://www.acronymgeek.com/WPC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WPC, http://www.acronymgeek.com/WPC (optional description here) (as of Feb. 14, 2012, 07:49). |
| AMA | WPC. Acronym Geek. February 14, 2012, 07:49. Available at: http://www.acronymgeek.com/WPC. Accessed February 14, 2012, 07:49. |