| APA | ZWIK. (2012, February 16). In Acronym Geek. Retrieved 03:13, February 16, 2012, from http://www.acronymgeek.com/ZWIK |
| MLA | "ZWIK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ZWIK>. |
| MHRA | 'ZWIK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ZWIK> [accessed 16 February 2012] |
| Chicago | "ZWIK", http://www.acronymgeek.com/ZWIK (accessed February 16, 2012). |
| CBE/CSE | ZWIK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ZWIK. |
| Bluebook | ZWIK, http://www.acronymgeek.com/ZWIK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZWIK, http://www.acronymgeek.com/ZWIK (optional description here) (as of Feb. 16, 2012, 03:13). |
| AMA | ZWIK. Acronym Geek. February 16, 2012, 03:13. Available at: http://www.acronymgeek.com/ZWIK. Accessed February 16, 2012, 03:13. |