| APA | ENASF. (2012, February 12). In Acronym Geek. Retrieved 10:53, February 12, 2012, from http://www.acronymgeek.com/ENASF |
| MLA | "ENASF." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ENASF>. |
| MHRA | 'ENASF', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ENASF> [accessed 12 February 2012] |
| Chicago | "ENASF", http://www.acronymgeek.com/ENASF (accessed February 12, 2012). |
| CBE/CSE | ENASF [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ENASF. |
| Bluebook | ENASF, http://www.acronymgeek.com/ENASF (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENASF, http://www.acronymgeek.com/ENASF (optional description here) (as of Feb. 12, 2012, 10:53). |
| AMA | ENASF. Acronym Geek. February 12, 2012, 10:53. Available at: http://www.acronymgeek.com/ENASF. Accessed February 12, 2012, 10:53. |