| APA | EFZD. (2012, February 16). In Acronym Geek. Retrieved 17:22, February 16, 2012, from http://www.acronymgeek.com/EFZD |
| MLA | "EFZD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EFZD>. |
| MHRA | 'EFZD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EFZD> [accessed 16 February 2012] |
| Chicago | "EFZD", http://www.acronymgeek.com/EFZD (accessed February 16, 2012). |
| CBE/CSE | EFZD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EFZD. |
| Bluebook | EFZD, http://www.acronymgeek.com/EFZD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFZD, http://www.acronymgeek.com/EFZD (optional description here) (as of Feb. 16, 2012, 17:22). |
| AMA | EFZD. Acronym Geek. February 16, 2012, 17:22. Available at: http://www.acronymgeek.com/EFZD. Accessed February 16, 2012, 17:22. |