| APA | EDNA. (2012, February 17). In Acronym Geek. Retrieved 01:34, February 17, 2012, from http://www.acronymgeek.com/EDNA |
| MLA | "EDNA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EDNA>. |
| MHRA | 'EDNA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EDNA> [accessed 17 February 2012] |
| Chicago | "EDNA", http://www.acronymgeek.com/EDNA (accessed February 17, 2012). |
| CBE/CSE | EDNA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EDNA. |
| Bluebook | EDNA, http://www.acronymgeek.com/EDNA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EDNA, http://www.acronymgeek.com/EDNA (optional description here) (as of Feb. 17, 2012, 01:34). |
| AMA | EDNA. Acronym Geek. February 17, 2012, 01:34. Available at: http://www.acronymgeek.com/EDNA. Accessed February 17, 2012, 01:34. |