| APA | RHDL. (2012, February 14). In Acronym Geek. Retrieved 21:07, February 14, 2012, from http://www.acronymgeek.com/RHDL |
| MLA | "RHDL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/RHDL>. |
| MHRA | 'RHDL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/RHDL> [accessed 14 February 2012] |
| Chicago | "RHDL", http://www.acronymgeek.com/RHDL (accessed February 14, 2012). |
| CBE/CSE | RHDL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/RHDL. |
| Bluebook | RHDL, http://www.acronymgeek.com/RHDL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RHDL, http://www.acronymgeek.com/RHDL (optional description here) (as of Feb. 14, 2012, 21:07). |
| AMA | RHDL. Acronym Geek. February 14, 2012, 21:07. Available at: http://www.acronymgeek.com/RHDL. Accessed February 14, 2012, 21:07. |