| Style | Reference Text |
|---|
| APA | NDU. (2010, February 9). In Acronym Geek. Retrieved 21:16, February 9, 2010, from http://www.acronymgeek.com/NDU |
| MLA | "NDU." Acronym Geek. 9 Feb 2010, 21:16. Acronym Geek. 9 Feb 2010 <http://www.acronymgeek.com/NDU>. |
| MHRA | 'NDU', Acronym Geek, 9 February 2010, 21:16, <http://www.acronymgeek.com/NDU> [accessed 9 February 2010] |
| Chicago | "NDU," http://www.acronymgeek.com/NDU (accessed February 9, 2010). |
| CBE/CSE | NDU [Internet]. Acronym Geek; 2010 Feb 9, 21:16 [cited 2010 Feb 9]. Available from: http://www.acronymgeek.com/NDU. |
| Bluebook | NDU, http://www.acronymgeek.com/NDU (last visited February 9, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, NDU, http://www.acronymgeek.com/NDU (optional description here) (as of Feb. 9, 2010, 21:16). |
| AMA | NDU. Acronym Geek. February 9, 2010, 21:16. Available at: http://www.acronymgeek.com/NDU. Accessed February 9, 2010. |
National Defense University