| APA | HTAP. (2012, February 10). In Acronym Geek. Retrieved 07:58, February 10, 2012, from http://www.acronymgeek.com/HTAP |
| MLA | "HTAP." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/HTAP>. |
| MHRA | 'HTAP', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/HTAP> [accessed 10 February 2012] |
| Chicago | "HTAP", http://www.acronymgeek.com/HTAP (accessed February 10, 2012). |
| CBE/CSE | HTAP [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/HTAP. |
| Bluebook | HTAP, http://www.acronymgeek.com/HTAP (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTAP, http://www.acronymgeek.com/HTAP (optional description here) (as of Feb. 10, 2012, 07:58). |
| AMA | HTAP. Acronym Geek. February 10, 2012, 07:58. Available at: http://www.acronymgeek.com/HTAP. Accessed February 10, 2012, 07:58. |