| APA | WPS. (2012, February 14). In Acronym Geek. Retrieved 06:59, February 14, 2012, from http://www.acronymgeek.com/WPS |
| MLA | "WPS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/WPS>. |
| MHRA | 'WPS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/WPS> [accessed 14 February 2012] |
| Chicago | "WPS", http://www.acronymgeek.com/WPS (accessed February 14, 2012). |
| CBE/CSE | WPS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/WPS. |
| Bluebook | WPS, http://www.acronymgeek.com/WPS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WPS, http://www.acronymgeek.com/WPS (optional description here) (as of Feb. 14, 2012, 06:59). |
| AMA | WPS. Acronym Geek. February 14, 2012, 06:59. Available at: http://www.acronymgeek.com/WPS. Accessed February 14, 2012, 06:59. |