| APA | SDW. (2012, February 14). In Acronym Geek. Retrieved 04:49, February 14, 2012, from http://www.acronymgeek.com/SDW |
| MLA | "SDW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SDW>. |
| MHRA | 'SDW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SDW> [accessed 14 February 2012] |
| Chicago | "SDW", http://www.acronymgeek.com/SDW (accessed February 14, 2012). |
| CBE/CSE | SDW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SDW. |
| Bluebook | SDW, http://www.acronymgeek.com/SDW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDW, http://www.acronymgeek.com/SDW (optional description here) (as of Feb. 14, 2012, 04:49). |
| AMA | SDW. Acronym Geek. February 14, 2012, 04:49. Available at: http://www.acronymgeek.com/SDW. Accessed February 14, 2012, 04:49. |