| APA | KPDO. (2012, February 16). In Acronym Geek. Retrieved 02:31, February 16, 2012, from http://www.acronymgeek.com/KPDO |
| MLA | "KPDO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/KPDO>. |
| MHRA | 'KPDO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/KPDO> [accessed 16 February 2012] |
| Chicago | "KPDO", http://www.acronymgeek.com/KPDO (accessed February 16, 2012). |
| CBE/CSE | KPDO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/KPDO. |
| Bluebook | KPDO, http://www.acronymgeek.com/KPDO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KPDO, http://www.acronymgeek.com/KPDO (optional description here) (as of Feb. 16, 2012, 02:31). |
| AMA | KPDO. Acronym Geek. February 16, 2012, 02:31. Available at: http://www.acronymgeek.com/KPDO. Accessed February 16, 2012, 02:31. |