| APA | SOWU. (2012, February 16). In Acronym Geek. Retrieved 14:50, February 16, 2012, from http://www.acronymgeek.com/SOWU |
| MLA | "SOWU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SOWU>. |
| MHRA | 'SOWU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SOWU> [accessed 16 February 2012] |
| Chicago | "SOWU", http://www.acronymgeek.com/SOWU (accessed February 16, 2012). |
| CBE/CSE | SOWU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SOWU. |
| Bluebook | SOWU, http://www.acronymgeek.com/SOWU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SOWU, http://www.acronymgeek.com/SOWU (optional description here) (as of Feb. 16, 2012, 14:50). |
| AMA | SOWU. Acronym Geek. February 16, 2012, 14:50. Available at: http://www.acronymgeek.com/SOWU. Accessed February 16, 2012, 14:50. |