| APA | TPHA. (2012, February 16). In Acronym Geek. Retrieved 05:44, February 16, 2012, from http://www.acronymgeek.com/TPHA |
| MLA | "TPHA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/TPHA>. |
| MHRA | 'TPHA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/TPHA> [accessed 16 February 2012] |
| Chicago | "TPHA", http://www.acronymgeek.com/TPHA (accessed February 16, 2012). |
| CBE/CSE | TPHA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/TPHA. |
| Bluebook | TPHA, http://www.acronymgeek.com/TPHA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TPHA, http://www.acronymgeek.com/TPHA (optional description here) (as of Feb. 16, 2012, 05:44). |
| AMA | TPHA. Acronym Geek. February 16, 2012, 05:44. Available at: http://www.acronymgeek.com/TPHA. Accessed February 16, 2012, 05:44. |