| APA | DR AP. (2012, February 12). In Acronym Geek. Retrieved 12:22, February 12, 2012, from http://www.acronymgeek.com/DR AP |
| MLA | "DR AP." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DR AP>. |
| MHRA | 'DR AP', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DR AP> [accessed 12 February 2012] |
| Chicago | "DR AP", http://www.acronymgeek.com/DR AP (accessed February 12, 2012). |
| CBE/CSE | DR AP [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DR AP. |
| Bluebook | DR AP, http://www.acronymgeek.com/DR AP (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DR AP, http://www.acronymgeek.com/DR AP (optional description here) (as of Feb. 12, 2012, 12:22). |
| AMA | DR AP. Acronym Geek. February 12, 2012, 12:22. Available at: http://www.acronymgeek.com/DR AP. Accessed February 12, 2012, 12:22. |