| APA | AFOS. (2012, February 17). In Acronym Geek. Retrieved 05:03, February 17, 2012, from http://www.acronymgeek.com/AFOS |
| MLA | "AFOS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/AFOS>. |
| MHRA | 'AFOS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/AFOS> [accessed 17 February 2012] |
| Chicago | "AFOS", http://www.acronymgeek.com/AFOS (accessed February 17, 2012). |
| CBE/CSE | AFOS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/AFOS. |
| Bluebook | AFOS, http://www.acronymgeek.com/AFOS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AFOS, http://www.acronymgeek.com/AFOS (optional description here) (as of Feb. 17, 2012, 05:03). |
| AMA | AFOS. Acronym Geek. February 17, 2012, 05:03. Available at: http://www.acronymgeek.com/AFOS. Accessed February 17, 2012, 05:03. |