| APA | ZWFH. (2012, February 17). In Acronym Geek. Retrieved 02:59, February 17, 2012, from http://www.acronymgeek.com/ZWFH |
| MLA | "ZWFH." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ZWFH>. |
| MHRA | 'ZWFH', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ZWFH> [accessed 17 February 2012] |
| Chicago | "ZWFH", http://www.acronymgeek.com/ZWFH (accessed February 17, 2012). |
| CBE/CSE | ZWFH [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ZWFH. |
| Bluebook | ZWFH, http://www.acronymgeek.com/ZWFH (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZWFH, http://www.acronymgeek.com/ZWFH (optional description here) (as of Feb. 17, 2012, 02:59). |
| AMA | ZWFH. Acronym Geek. February 17, 2012, 02:59. Available at: http://www.acronymgeek.com/ZWFH. Accessed February 17, 2012, 02:59. |