| APA | XKPC. (2012, February 15). In Acronym Geek. Retrieved 09:11, February 15, 2012, from http://www.acronymgeek.com/XKPC |
| MLA | "XKPC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XKPC>. |
| MHRA | 'XKPC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XKPC> [accessed 15 February 2012] |
| Chicago | "XKPC", http://www.acronymgeek.com/XKPC (accessed February 15, 2012). |
| CBE/CSE | XKPC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XKPC. |
| Bluebook | XKPC, http://www.acronymgeek.com/XKPC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XKPC, http://www.acronymgeek.com/XKPC (optional description here) (as of Feb. 15, 2012, 09:11). |
| AMA | XKPC. Acronym Geek. February 15, 2012, 09:11. Available at: http://www.acronymgeek.com/XKPC. Accessed February 15, 2012, 09:11. |