| APA | ENQ. (2012, February 11). In Acronym Geek. Retrieved 22:02, February 11, 2012, from http://www.acronymgeek.com/ENQ |
| MLA | "ENQ." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/ENQ>. |
| MHRA | 'ENQ', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/ENQ> [accessed 11 February 2012] |
| Chicago | "ENQ", http://www.acronymgeek.com/ENQ (accessed February 11, 2012). |
| CBE/CSE | ENQ [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/ENQ. |
| Bluebook | ENQ, http://www.acronymgeek.com/ENQ (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENQ, http://www.acronymgeek.com/ENQ (optional description here) (as of Feb. 11, 2012, 22:02). |
| AMA | ENQ. Acronym Geek. February 11, 2012, 22:02. Available at: http://www.acronymgeek.com/ENQ. Accessed February 11, 2012, 22:02. |