| APA | ENGD. (2012, February 11). In Acronym Geek. Retrieved 21:40, February 11, 2012, from http://www.acronymgeek.com/ENGD |
| MLA | "ENGD." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/ENGD>. |
| MHRA | 'ENGD', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/ENGD> [accessed 11 February 2012] |
| Chicago | "ENGD", http://www.acronymgeek.com/ENGD (accessed February 11, 2012). |
| CBE/CSE | ENGD [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/ENGD. |
| Bluebook | ENGD, http://www.acronymgeek.com/ENGD (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENGD, http://www.acronymgeek.com/ENGD (optional description here) (as of Feb. 11, 2012, 21:40). |
| AMA | ENGD. Acronym Geek. February 11, 2012, 21:40. Available at: http://www.acronymgeek.com/ENGD. Accessed February 11, 2012, 21:40. |