| APA | XHNA. (2012, February 15). In Acronym Geek. Retrieved 07:36, February 15, 2012, from http://www.acronymgeek.com/XHNA |
| MLA | "XHNA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XHNA>. |
| MHRA | 'XHNA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XHNA> [accessed 15 February 2012] |
| Chicago | "XHNA", http://www.acronymgeek.com/XHNA (accessed February 15, 2012). |
| CBE/CSE | XHNA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XHNA. |
| Bluebook | XHNA, http://www.acronymgeek.com/XHNA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XHNA, http://www.acronymgeek.com/XHNA (optional description here) (as of Feb. 15, 2012, 07:36). |
| AMA | XHNA. Acronym Geek. February 15, 2012, 07:36. Available at: http://www.acronymgeek.com/XHNA. Accessed February 15, 2012, 07:36. |