| APA | ZWCH. (2012, February 16). In Acronym Geek. Retrieved 02:45, February 16, 2012, from http://www.acronymgeek.com/ZWCH |
| MLA | "ZWCH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ZWCH>. |
| MHRA | 'ZWCH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ZWCH> [accessed 16 February 2012] |
| Chicago | "ZWCH", http://www.acronymgeek.com/ZWCH (accessed February 16, 2012). |
| CBE/CSE | ZWCH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ZWCH. |
| Bluebook | ZWCH, http://www.acronymgeek.com/ZWCH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZWCH, http://www.acronymgeek.com/ZWCH (optional description here) (as of Feb. 16, 2012, 02:45). |
| AMA | ZWCH. Acronym Geek. February 16, 2012, 02:45. Available at: http://www.acronymgeek.com/ZWCH. Accessed February 16, 2012, 02:45. |