| APA | EDFD. (2012, February 14). In Acronym Geek. Retrieved 19:46, February 14, 2012, from http://www.acronymgeek.com/EDFD |
| MLA | "EDFD." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EDFD>. |
| MHRA | 'EDFD', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EDFD> [accessed 14 February 2012] |
| Chicago | "EDFD", http://www.acronymgeek.com/EDFD (accessed February 14, 2012). |
| CBE/CSE | EDFD [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EDFD. |
| Bluebook | EDFD, http://www.acronymgeek.com/EDFD (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EDFD, http://www.acronymgeek.com/EDFD (optional description here) (as of Feb. 14, 2012, 19:46). |
| AMA | EDFD. Acronym Geek. February 14, 2012, 19:46. Available at: http://www.acronymgeek.com/EDFD. Accessed February 14, 2012, 19:46. |