| APA | XNH. (2012, February 14). In Acronym Geek. Retrieved 11:28, February 14, 2012, from http://www.acronymgeek.com/XNH |
| MLA | "XNH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XNH>. |
| MHRA | 'XNH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XNH> [accessed 14 February 2012] |
| Chicago | "XNH", http://www.acronymgeek.com/XNH (accessed February 14, 2012). |
| CBE/CSE | XNH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XNH. |
| Bluebook | XNH, http://www.acronymgeek.com/XNH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XNH, http://www.acronymgeek.com/XNH (optional description here) (as of Feb. 14, 2012, 11:28). |
| AMA | XNH. Acronym Geek. February 14, 2012, 11:28. Available at: http://www.acronymgeek.com/XNH. Accessed February 14, 2012, 11:28. |