| APA | NFOL. (2012, February 16). In Acronym Geek. Retrieved 21:53, February 16, 2012, from http://www.acronymgeek.com/NFOL |
| MLA | "NFOL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NFOL>. |
| MHRA | 'NFOL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NFOL> [accessed 16 February 2012] |
| Chicago | "NFOL", http://www.acronymgeek.com/NFOL (accessed February 16, 2012). |
| CBE/CSE | NFOL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NFOL. |
| Bluebook | NFOL, http://www.acronymgeek.com/NFOL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NFOL, http://www.acronymgeek.com/NFOL (optional description here) (as of Feb. 16, 2012, 21:53). |
| AMA | NFOL. Acronym Geek. February 16, 2012, 21:53. Available at: http://www.acronymgeek.com/NFOL. Accessed February 16, 2012, 21:53. |