| APA | HAHW. (2012, February 17). In Acronym Geek. Retrieved 03:34, February 17, 2012, from http://www.acronymgeek.com/HAHW |
| MLA | "HAHW." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/HAHW>. |
| MHRA | 'HAHW', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/HAHW> [accessed 17 February 2012] |
| Chicago | "HAHW", http://www.acronymgeek.com/HAHW (accessed February 17, 2012). |
| CBE/CSE | HAHW [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/HAHW. |
| Bluebook | HAHW, http://www.acronymgeek.com/HAHW (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HAHW, http://www.acronymgeek.com/HAHW (optional description here) (as of Feb. 17, 2012, 03:34). |
| AMA | HAHW. Acronym Geek. February 17, 2012, 03:34. Available at: http://www.acronymgeek.com/HAHW. Accessed February 17, 2012, 03:34. |