| APA | SWD. (2012, February 13). In Acronym Geek. Retrieved 21:06, February 13, 2012, from http://www.acronymgeek.com/SWD |
| MLA | "SWD." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/SWD>. |
| MHRA | 'SWD', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/SWD> [accessed 13 February 2012] |
| Chicago | "SWD", http://www.acronymgeek.com/SWD (accessed February 13, 2012). |
| CBE/CSE | SWD [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/SWD. |
| Bluebook | SWD, http://www.acronymgeek.com/SWD (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SWD, http://www.acronymgeek.com/SWD (optional description here) (as of Feb. 13, 2012, 21:06). |
| AMA | SWD. Acronym Geek. February 13, 2012, 21:06. Available at: http://www.acronymgeek.com/SWD. Accessed February 13, 2012, 21:06. |