| APA | WZSO. (2012, February 15). In Acronym Geek. Retrieved 07:43, February 15, 2012, from http://www.acronymgeek.com/WZSO |
| MLA | "WZSO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/WZSO>. |
| MHRA | 'WZSO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/WZSO> [accessed 15 February 2012] |
| Chicago | "WZSO", http://www.acronymgeek.com/WZSO (accessed February 15, 2012). |
| CBE/CSE | WZSO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/WZSO. |
| Bluebook | WZSO, http://www.acronymgeek.com/WZSO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WZSO, http://www.acronymgeek.com/WZSO (optional description here) (as of Feb. 15, 2012, 07:43). |
| AMA | WZSO. Acronym Geek. February 15, 2012, 07:43. Available at: http://www.acronymgeek.com/WZSO. Accessed February 15, 2012, 07:43. |