| APA | HAV. (2012, February 10). In Acronym Geek. Retrieved 17:06, February 10, 2012, from http://www.acronymgeek.com/HAV |
| MLA | "HAV." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/HAV>. |
| MHRA | 'HAV', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/HAV> [accessed 10 February 2012] |
| Chicago | "HAV", http://www.acronymgeek.com/HAV (accessed February 10, 2012). |
| CBE/CSE | HAV [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/HAV. |
| Bluebook | HAV, http://www.acronymgeek.com/HAV (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HAV, http://www.acronymgeek.com/HAV (optional description here) (as of Feb. 10, 2012, 17:06). |
| AMA | HAV. Acronym Geek. February 10, 2012, 17:06. Available at: http://www.acronymgeek.com/HAV. Accessed February 10, 2012, 17:06. |