| APA | WWNN. (2012, February 16). In Acronym Geek. Retrieved 12:10, February 16, 2012, from http://www.acronymgeek.com/WWNN |
| MLA | "WWNN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/WWNN>. |
| MHRA | 'WWNN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/WWNN> [accessed 16 February 2012] |
| Chicago | "WWNN", http://www.acronymgeek.com/WWNN (accessed February 16, 2012). |
| CBE/CSE | WWNN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/WWNN. |
| Bluebook | WWNN, http://www.acronymgeek.com/WWNN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WWNN, http://www.acronymgeek.com/WWNN (optional description here) (as of Feb. 16, 2012, 12:10). |
| AMA | WWNN. Acronym Geek. February 16, 2012, 12:10. Available at: http://www.acronymgeek.com/WWNN. Accessed February 16, 2012, 12:10. |