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