| APA | EKPS. (2012, February 17). In Acronym Geek. Retrieved 03:01, February 17, 2012, from http://www.acronymgeek.com/EKPS |
| MLA | "EKPS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EKPS>. |
| MHRA | 'EKPS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EKPS> [accessed 17 February 2012] |
| Chicago | "EKPS", http://www.acronymgeek.com/EKPS (accessed February 17, 2012). |
| CBE/CSE | EKPS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EKPS. |
| Bluebook | EKPS, http://www.acronymgeek.com/EKPS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EKPS, http://www.acronymgeek.com/EKPS (optional description here) (as of Feb. 17, 2012, 03:01). |
| AMA | EKPS. Acronym Geek. February 17, 2012, 03:01. Available at: http://www.acronymgeek.com/EKPS. Accessed February 17, 2012, 03:01. |