| Style | Reference Text |
|---|
| APA | NUL. (2009, November 23). In All Acronyms. Retrieved 19:07, November 23, 2009, from http://www.all-acronyms.com/NUL |
| MLA | "NUL." All Acronyms. 23 Nov 2009, 19:07. All Acronyms. 23 Nov 2009 <http://www.all-acronyms.com/NUL>. |
| MHRA | 'NUL', All Acronyms, 23 November 2009, 19:07, <http://www.all-acronyms.com/NUL> [accessed 23 November 2009] |
| Chicago | "NUL," http://www.all-acronyms.com/NUL (accessed November 23, 2009). |
| CBE/CSE | NUL [Internet]. All Acronyms; 2009 Nov 23, 19:07 [cited 2009 Nov 23]. Available from: http://www.all-acronyms.com/NUL. |
| Bluebook | NUL, http://www.all-acronyms.com/NUL (last visited November 23, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, NUL, http://www.all-acronyms.com/NUL (optional description here) (as of Nov. 23, 2009, 19:07). |
| AMA | NUL. All Acronyms. November 23, 2009, 19:07. Available at: http://www.all-acronyms.com/NUL. Accessed November 23, 2009. |
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