| APA | CTPA. (2012, February 15). In Acronym Geek. Retrieved 23:51, February 15, 2012, from http://www.acronymgeek.com/CTPA |
| MLA | "CTPA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CTPA>. |
| MHRA | 'CTPA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CTPA> [accessed 15 February 2012] |
| Chicago | "CTPA", http://www.acronymgeek.com/CTPA (accessed February 15, 2012). |
| CBE/CSE | CTPA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CTPA. |
| Bluebook | CTPA, http://www.acronymgeek.com/CTPA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CTPA, http://www.acronymgeek.com/CTPA (optional description here) (as of Feb. 15, 2012, 23:51). |
| AMA | CTPA. Acronym Geek. February 15, 2012, 23:51. Available at: http://www.acronymgeek.com/CTPA. Accessed February 15, 2012, 23:51. |