| APA | Hierarchical Test Access Por (HTAP). (2012, February 13). In Acronym Geek. Retrieved 20:46, February 13, 2012, from http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por |
| MLA | "Hierarchical Test Access Por (HTAP)." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por>. |
| MHRA | 'Hierarchical Test Access Por (HTAP)', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por> [accessed 13 February 2012] |
| Chicago | "Hierarchical Test Access Por (HTAP)", http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por (accessed February 13, 2012). |
| CBE/CSE | Hierarchical Test Access Por (HTAP) [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por. |
| Bluebook | Hierarchical Test Access Por (HTAP), http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Hierarchical Test Access Por (HTAP), http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por (optional description here) (as of Feb. 13, 2012, 20:46). |
| AMA | Hierarchical Test Access Por (HTAP). Acronym Geek. February 13, 2012, 20:46. Available at: http://www.acronymgeek.com/HTAP/Hierarchical_Test_Access_Por. Accessed February 13, 2012, 20:46. |