| APA | XPCS. (2012, February 14). In Acronym Geek. Retrieved 08:10, February 14, 2012, from http://www.acronymgeek.com/XPCS |
| MLA | "XPCS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XPCS>. |
| MHRA | 'XPCS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XPCS> [accessed 14 February 2012] |
| Chicago | "XPCS", http://www.acronymgeek.com/XPCS (accessed February 14, 2012). |
| CBE/CSE | XPCS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XPCS. |
| Bluebook | XPCS, http://www.acronymgeek.com/XPCS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XPCS, http://www.acronymgeek.com/XPCS (optional description here) (as of Feb. 14, 2012, 08:10). |
| AMA | XPCS. Acronym Geek. February 14, 2012, 08:10. Available at: http://www.acronymgeek.com/XPCS. Accessed February 14, 2012, 08:10. |