| APA | XPCN. (2012, February 16). In Acronym Geek. Retrieved 04:38, February 16, 2012, from http://www.acronymgeek.com/XPCN |
| MLA | "XPCN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/XPCN>. |
| MHRA | 'XPCN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/XPCN> [accessed 16 February 2012] |
| Chicago | "XPCN", http://www.acronymgeek.com/XPCN (accessed February 16, 2012). |
| CBE/CSE | XPCN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/XPCN. |
| Bluebook | XPCN, http://www.acronymgeek.com/XPCN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XPCN, http://www.acronymgeek.com/XPCN (optional description here) (as of Feb. 16, 2012, 04:38). |
| AMA | XPCN. Acronym Geek. February 16, 2012, 04:38. Available at: http://www.acronymgeek.com/XPCN. Accessed February 16, 2012, 04:38. |