| APA | ZWHS. (2012, February 14). In Acronym Geek. Retrieved 15:46, February 14, 2012, from http://www.acronymgeek.com/ZWHS |
| MLA | "ZWHS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ZWHS>. |
| MHRA | 'ZWHS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ZWHS> [accessed 14 February 2012] |
| Chicago | "ZWHS", http://www.acronymgeek.com/ZWHS (accessed February 14, 2012). |
| CBE/CSE | ZWHS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ZWHS. |
| Bluebook | ZWHS, http://www.acronymgeek.com/ZWHS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZWHS, http://www.acronymgeek.com/ZWHS (optional description here) (as of Feb. 14, 2012, 15:46). |
| AMA | ZWHS. Acronym Geek. February 14, 2012, 15:46. Available at: http://www.acronymgeek.com/ZWHS. Accessed February 14, 2012, 15:46. |