| APA | HAVN. (2012, February 16). In Acronym Geek. Retrieved 02:25, February 16, 2012, from http://www.acronymgeek.com/HAVN |
| MLA | "HAVN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HAVN>. |
| MHRA | 'HAVN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HAVN> [accessed 16 February 2012] |
| Chicago | "HAVN", http://www.acronymgeek.com/HAVN (accessed February 16, 2012). |
| CBE/CSE | HAVN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HAVN. |
| Bluebook | HAVN, http://www.acronymgeek.com/HAVN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HAVN, http://www.acronymgeek.com/HAVN (optional description here) (as of Feb. 16, 2012, 02:25). |
| AMA | HAVN. Acronym Geek. February 16, 2012, 02:25. Available at: http://www.acronymgeek.com/HAVN. Accessed February 16, 2012, 02:25. |