| APA | SWP. (2012, February 13). In Acronym Geek. Retrieved 21:34, February 13, 2012, from http://www.acronymgeek.com/SWP |
| MLA | "SWP." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/SWP>. |
| MHRA | 'SWP', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/SWP> [accessed 13 February 2012] |
| Chicago | "SWP", http://www.acronymgeek.com/SWP (accessed February 13, 2012). |
| CBE/CSE | SWP [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/SWP. |
| Bluebook | SWP, http://www.acronymgeek.com/SWP (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SWP, http://www.acronymgeek.com/SWP (optional description here) (as of Feb. 13, 2012, 21:34). |
| AMA | SWP. Acronym Geek. February 13, 2012, 21:34. Available at: http://www.acronymgeek.com/SWP. Accessed February 13, 2012, 21:34. |