| APA | HHGV. (2012, February 16). In Acronym Geek. Retrieved 00:23, February 16, 2012, from http://www.acronymgeek.com/HHGV |
| MLA | "HHGV." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HHGV>. |
| MHRA | 'HHGV', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HHGV> [accessed 16 February 2012] |
| Chicago | "HHGV", http://www.acronymgeek.com/HHGV (accessed February 16, 2012). |
| CBE/CSE | HHGV [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HHGV. |
| Bluebook | HHGV, http://www.acronymgeek.com/HHGV (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HHGV, http://www.acronymgeek.com/HHGV (optional description here) (as of Feb. 16, 2012, 00:23). |
| AMA | HHGV. Acronym Geek. February 16, 2012, 00:23. Available at: http://www.acronymgeek.com/HHGV. Accessed February 16, 2012, 00:23. |