| APA | XPIG. (2012, February 14). In Acronym Geek. Retrieved 13:29, February 14, 2012, from http://www.acronymgeek.com/XPIG |
| MLA | "XPIG." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XPIG>. |
| MHRA | 'XPIG', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XPIG> [accessed 14 February 2012] |
| Chicago | "XPIG", http://www.acronymgeek.com/XPIG (accessed February 14, 2012). |
| CBE/CSE | XPIG [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XPIG. |
| Bluebook | XPIG, http://www.acronymgeek.com/XPIG (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XPIG, http://www.acronymgeek.com/XPIG (optional description here) (as of Feb. 14, 2012, 13:29). |
| AMA | XPIG. Acronym Geek. February 14, 2012, 13:29. Available at: http://www.acronymgeek.com/XPIG. Accessed February 14, 2012, 13:29. |