| APA | ZWF. (2012, February 10). In Acronym Geek. Retrieved 11:16, February 10, 2012, from http://www.acronymgeek.com/ZWF |
| MLA | "ZWF." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ZWF>. |
| MHRA | 'ZWF', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ZWF> [accessed 10 February 2012] |
| Chicago | "ZWF", http://www.acronymgeek.com/ZWF (accessed February 10, 2012). |
| CBE/CSE | ZWF [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ZWF. |
| Bluebook | ZWF, http://www.acronymgeek.com/ZWF (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZWF, http://www.acronymgeek.com/ZWF (optional description here) (as of Feb. 10, 2012, 11:16). |
| AMA | ZWF. Acronym Geek. February 10, 2012, 11:16. Available at: http://www.acronymgeek.com/ZWF. Accessed February 10, 2012, 11:16. |