| APA | GHDR. (2012, February 17). In Acronym Geek. Retrieved 01:29, February 17, 2012, from http://www.acronymgeek.com/GHDR |
| MLA | "GHDR." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GHDR>. |
| MHRA | 'GHDR', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GHDR> [accessed 17 February 2012] |
| Chicago | "GHDR", http://www.acronymgeek.com/GHDR (accessed February 17, 2012). |
| CBE/CSE | GHDR [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GHDR. |
| Bluebook | GHDR, http://www.acronymgeek.com/GHDR (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GHDR, http://www.acronymgeek.com/GHDR (optional description here) (as of Feb. 17, 2012, 01:29). |
| AMA | GHDR. Acronym Geek. February 17, 2012, 01:29. Available at: http://www.acronymgeek.com/GHDR. Accessed February 17, 2012, 01:29. |