| APA | NFLO. (2012, February 16). In Acronym Geek. Retrieved 20:31, February 16, 2012, from http://www.acronymgeek.com/NFLO |
| MLA | "NFLO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NFLO>. |
| MHRA | 'NFLO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NFLO> [accessed 16 February 2012] |
| Chicago | "NFLO", http://www.acronymgeek.com/NFLO (accessed February 16, 2012). |
| CBE/CSE | NFLO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NFLO. |
| Bluebook | NFLO, http://www.acronymgeek.com/NFLO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NFLO, http://www.acronymgeek.com/NFLO (optional description here) (as of Feb. 16, 2012, 20:31). |
| AMA | NFLO. Acronym Geek. February 16, 2012, 20:31. Available at: http://www.acronymgeek.com/NFLO. Accessed February 16, 2012, 20:31. |