| APA | HTNFALPHA. (2012, February 12). In Acronym Geek. Retrieved 13:51, February 12, 2012, from http://www.acronymgeek.com/HTNFALPHA |
| MLA | "HTNFALPHA." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/HTNFALPHA>. |
| MHRA | 'HTNFALPHA', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/HTNFALPHA> [accessed 12 February 2012] |
| Chicago | "HTNFALPHA", http://www.acronymgeek.com/HTNFALPHA (accessed February 12, 2012). |
| CBE/CSE | HTNFALPHA [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/HTNFALPHA. |
| Bluebook | HTNFALPHA, http://www.acronymgeek.com/HTNFALPHA (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTNFALPHA, http://www.acronymgeek.com/HTNFALPHA (optional description here) (as of Feb. 12, 2012, 13:51). |
| AMA | HTNFALPHA. Acronym Geek. February 12, 2012, 13:51. Available at: http://www.acronymgeek.com/HTNFALPHA. Accessed February 12, 2012, 13:51. |