| APA | ENAV. (2012, February 11). In Acronym Geek. Retrieved 20:03, February 11, 2012, from http://www.acronymgeek.com/ENAV |
| MLA | "ENAV." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/ENAV>. |
| MHRA | 'ENAV', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/ENAV> [accessed 11 February 2012] |
| Chicago | "ENAV", http://www.acronymgeek.com/ENAV (accessed February 11, 2012). |
| CBE/CSE | ENAV [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/ENAV. |
| Bluebook | ENAV, http://www.acronymgeek.com/ENAV (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENAV, http://www.acronymgeek.com/ENAV (optional description here) (as of Feb. 11, 2012, 20:03). |
| AMA | ENAV. Acronym Geek. February 11, 2012, 20:03. Available at: http://www.acronymgeek.com/ENAV. Accessed February 11, 2012, 20:03. |