| APA | ZISM. (2012, February 15). In Acronym Geek. Retrieved 05:18, February 15, 2012, from http://www.acronymgeek.com/ZISM |
| MLA | "ZISM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ZISM>. |
| MHRA | 'ZISM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ZISM> [accessed 15 February 2012] |
| Chicago | "ZISM", http://www.acronymgeek.com/ZISM (accessed February 15, 2012). |
| CBE/CSE | ZISM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ZISM. |
| Bluebook | ZISM, http://www.acronymgeek.com/ZISM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZISM, http://www.acronymgeek.com/ZISM (optional description here) (as of Feb. 15, 2012, 05:18). |
| AMA | ZISM. Acronym Geek. February 15, 2012, 05:18. Available at: http://www.acronymgeek.com/ZISM. Accessed February 15, 2012, 05:18. |