| APA | ENH. (2012, February 10). In Acronym Geek. Retrieved 10:54, February 10, 2012, from http://www.acronymgeek.com/ENH |
| MLA | "ENH." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ENH>. |
| MHRA | 'ENH', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ENH> [accessed 10 February 2012] |
| Chicago | "ENH", http://www.acronymgeek.com/ENH (accessed February 10, 2012). |
| CBE/CSE | ENH [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ENH. |
| Bluebook | ENH, http://www.acronymgeek.com/ENH (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENH, http://www.acronymgeek.com/ENH (optional description here) (as of Feb. 10, 2012, 10:54). |
| AMA | ENH. Acronym Geek. February 10, 2012, 10:54. Available at: http://www.acronymgeek.com/ENH. Accessed February 10, 2012, 10:54. |