| APA | TTPE. (2012, February 16). In Acronym Geek. Retrieved 19:22, February 16, 2012, from http://www.acronymgeek.com/TTPE |
| MLA | "TTPE." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/TTPE>. |
| MHRA | 'TTPE', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/TTPE> [accessed 16 February 2012] |
| Chicago | "TTPE", http://www.acronymgeek.com/TTPE (accessed February 16, 2012). |
| CBE/CSE | TTPE [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/TTPE. |
| Bluebook | TTPE, http://www.acronymgeek.com/TTPE (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TTPE, http://www.acronymgeek.com/TTPE (optional description here) (as of Feb. 16, 2012, 19:22). |
| AMA | TTPE. Acronym Geek. February 16, 2012, 19:22. Available at: http://www.acronymgeek.com/TTPE. Accessed February 16, 2012, 19:22. |