| APA | KPES. (2012, February 17). In Acronym Geek. Retrieved 02:50, February 17, 2012, from http://www.acronymgeek.com/KPES |
| MLA | "KPES." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/KPES>. |
| MHRA | 'KPES', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/KPES> [accessed 17 February 2012] |
| Chicago | "KPES", http://www.acronymgeek.com/KPES (accessed February 17, 2012). |
| CBE/CSE | KPES [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/KPES. |
| Bluebook | KPES, http://www.acronymgeek.com/KPES (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KPES, http://www.acronymgeek.com/KPES (optional description here) (as of Feb. 17, 2012, 02:50). |
| AMA | KPES. Acronym Geek. February 17, 2012, 02:50. Available at: http://www.acronymgeek.com/KPES. Accessed February 17, 2012, 02:50. |