| APA | ZECH. (2012, February 15). In Acronym Geek. Retrieved 08:03, February 15, 2012, from http://www.acronymgeek.com/ZECH |
| MLA | "ZECH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ZECH>. |
| MHRA | 'ZECH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ZECH> [accessed 15 February 2012] |
| Chicago | "ZECH", http://www.acronymgeek.com/ZECH (accessed February 15, 2012). |
| CBE/CSE | ZECH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ZECH. |
| Bluebook | ZECH, http://www.acronymgeek.com/ZECH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZECH, http://www.acronymgeek.com/ZECH (optional description here) (as of Feb. 15, 2012, 08:03). |
| AMA | ZECH. Acronym Geek. February 15, 2012, 08:03. Available at: http://www.acronymgeek.com/ZECH. Accessed February 15, 2012, 08:03. |