| APA | ZED. (2012, February 14). In Acronym Geek. Retrieved 09:09, February 14, 2012, from http://www.acronymgeek.com/ZED |
| MLA | "ZED." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ZED>. |
| MHRA | 'ZED', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ZED> [accessed 14 February 2012] |
| Chicago | "ZED", http://www.acronymgeek.com/ZED (accessed February 14, 2012). |
| CBE/CSE | ZED [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ZED. |
| Bluebook | ZED, http://www.acronymgeek.com/ZED (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZED, http://www.acronymgeek.com/ZED (optional description here) (as of Feb. 14, 2012, 09:09). |
| AMA | ZED. Acronym Geek. February 14, 2012, 09:09. Available at: http://www.acronymgeek.com/ZED. Accessed February 14, 2012, 09:09. |