| APA | SW. (2012, February 14). In Acronym Geek. Retrieved 06:56, February 14, 2012, from http://www.acronymgeek.com/SW |
| MLA | "SW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SW>. |
| MHRA | 'SW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SW> [accessed 14 February 2012] |
| Chicago | "SW", http://www.acronymgeek.com/SW (accessed February 14, 2012). |
| CBE/CSE | SW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SW. |
| Bluebook | SW, http://www.acronymgeek.com/SW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SW, http://www.acronymgeek.com/SW (optional description here) (as of Feb. 14, 2012, 06:56). |
| AMA | SW. Acronym Geek. February 14, 2012, 06:56. Available at: http://www.acronymgeek.com/SW. Accessed February 14, 2012, 06:56. |