| APA | AONO. (2012, February 15). In Acronym Geek. Retrieved 05:18, February 15, 2012, from http://www.acronymgeek.com/AONO |
| MLA | "AONO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/AONO>. |
| MHRA | 'AONO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/AONO> [accessed 15 February 2012] |
| Chicago | "AONO", http://www.acronymgeek.com/AONO (accessed February 15, 2012). |
| CBE/CSE | AONO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/AONO. |
| Bluebook | AONO, http://www.acronymgeek.com/AONO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AONO, http://www.acronymgeek.com/AONO (optional description here) (as of Feb. 15, 2012, 05:18). |
| AMA | AONO. Acronym Geek. February 15, 2012, 05:18. Available at: http://www.acronymgeek.com/AONO. Accessed February 15, 2012, 05:18. |