| Style | Reference Text |
|---|
| APA | NU. (2013, May 24). In All Acronyms. Retrieved 19:52, May 24, 2013, from http://www.all-acronyms.com/NU/2 |
| MLA | "NU." All Acronyms. 24 May 2013, 19:52. All Acronyms. 24 May 2013 <http://www.all-acronyms.com/NU/2>. |
| MHRA | 'NU', All Acronyms, 24 May 2013, 19:52, <http://www.all-acronyms.com/NU/2> [accessed 24 May 2013] |
| Chicago | "NU," http://www.all-acronyms.com/NU/2 (accessed May 24, 2013). |
| CBE/CSE | NU [Internet]. All Acronyms; 2013 May 24, 19:52 [cited 2013 May 24]. Available from: http://www.all-acronyms.com/NU/2. |
| Bluebook | NU, http://www.all-acronyms.com/NU/2 (last visited May 24, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, NU, http://www.all-acronyms.com/NU/2 (optional description here) (as of May. 24, 2013, 19:52). |
| AMA | NU. All Acronyms. May 24, 2013, 19:52. Available at: http://www.all-acronyms.com/NU/2. Accessed May 24, 2013. |
nitrogen utilization