| APA | ND. (2012, February 9). In Acronym Geek. Retrieved 13:23, February 9, 2012, from http://www.acronymgeek.com/ND |
| MLA | "ND." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/ND>. |
| MHRA | 'ND', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/ND> [accessed 9 February 2012] |
| Chicago | "ND", http://www.acronymgeek.com/ND (accessed February 9, 2012). |
| CBE/CSE | ND [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/ND. |
| Bluebook | ND, http://www.acronymgeek.com/ND (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ND, http://www.acronymgeek.com/ND (optional description here) (as of Feb. 9, 2012, 13:23). |
| AMA | ND. Acronym Geek. February 9, 2012, 13:23. Available at: http://www.acronymgeek.com/ND. Accessed February 9, 2012, 13:23. |