| APA | HTNAP. (2012, February 12). In Acronym Geek. Retrieved 14:40, February 12, 2012, from http://www.acronymgeek.com/HTNAP |
| MLA | "HTNAP." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/HTNAP>. |
| MHRA | 'HTNAP', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/HTNAP> [accessed 12 February 2012] |
| Chicago | "HTNAP", http://www.acronymgeek.com/HTNAP (accessed February 12, 2012). |
| CBE/CSE | HTNAP [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/HTNAP. |
| Bluebook | HTNAP, http://www.acronymgeek.com/HTNAP (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTNAP, http://www.acronymgeek.com/HTNAP (optional description here) (as of Feb. 12, 2012, 14:40). |
| AMA | HTNAP. Acronym Geek. February 12, 2012, 14:40. Available at: http://www.acronymgeek.com/HTNAP. Accessed February 12, 2012, 14:40. |