| APA | XHOC. (2012, February 17). In Acronym Geek. Retrieved 00:52, February 17, 2012, from http://www.acronymgeek.com/XHOC |
| MLA | "XHOC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/XHOC>. |
| MHRA | 'XHOC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/XHOC> [accessed 17 February 2012] |
| Chicago | "XHOC", http://www.acronymgeek.com/XHOC (accessed February 17, 2012). |
| CBE/CSE | XHOC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/XHOC. |
| Bluebook | XHOC, http://www.acronymgeek.com/XHOC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XHOC, http://www.acronymgeek.com/XHOC (optional description here) (as of Feb. 17, 2012, 00:52). |
| AMA | XHOC. Acronym Geek. February 17, 2012, 00:52. Available at: http://www.acronymgeek.com/XHOC. Accessed February 17, 2012, 00:52. |