| Style | Reference Text |
|---|
| APA | NPO. (2009, November 27). In All Acronyms. Retrieved 23:17, November 27, 2009, from http://www.all-acronyms.com/cat/0/NPO |
| MLA | "NPO." All Acronyms. 27 Nov 2009, 23:17. All Acronyms. 27 Nov 2009 <http://www.all-acronyms.com/cat/0/NPO>. |
| MHRA | 'NPO', All Acronyms, 27 November 2009, 23:17, <http://www.all-acronyms.com/cat/0/NPO> [accessed 27 November 2009] |
| Chicago | "NPO," http://www.all-acronyms.com/cat/0/NPO (accessed November 27, 2009). |
| CBE/CSE | NPO [Internet]. All Acronyms; 2009 Nov 27, 23:17 [cited 2009 Nov 27]. Available from: http://www.all-acronyms.com/cat/0/NPO. |
| Bluebook | NPO, http://www.all-acronyms.com/cat/0/NPO (last visited November 27, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, NPO, http://www.all-acronyms.com/cat/0/NPO (optional description here) (as of Nov. 27, 2009, 23:17). |
| AMA | NPO. All Acronyms. November 27, 2009, 23:17. Available at: http://www.all-acronyms.com/cat/0/NPO. Accessed November 27, 2009. |
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