| APA | NFOA. (2012, February 15). In Acronym Geek. Retrieved 22:18, February 15, 2012, from http://www.acronymgeek.com/NFOA |
| MLA | "NFOA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NFOA>. |
| MHRA | 'NFOA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NFOA> [accessed 15 February 2012] |
| Chicago | "NFOA", http://www.acronymgeek.com/NFOA (accessed February 15, 2012). |
| CBE/CSE | NFOA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NFOA. |
| Bluebook | NFOA, http://www.acronymgeek.com/NFOA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NFOA, http://www.acronymgeek.com/NFOA (optional description here) (as of Feb. 15, 2012, 22:18). |
| AMA | NFOA. Acronym Geek. February 15, 2012, 22:18. Available at: http://www.acronymgeek.com/NFOA. Accessed February 15, 2012, 22:18. |