| APA | GDRM. (2012, February 14). In Acronym Geek. Retrieved 21:19, February 14, 2012, from http://www.acronymgeek.com/GDRM |
| MLA | "GDRM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GDRM>. |
| MHRA | 'GDRM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GDRM> [accessed 14 February 2012] |
| Chicago | "GDRM", http://www.acronymgeek.com/GDRM (accessed February 14, 2012). |
| CBE/CSE | GDRM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GDRM. |
| Bluebook | GDRM, http://www.acronymgeek.com/GDRM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GDRM, http://www.acronymgeek.com/GDRM (optional description here) (as of Feb. 14, 2012, 21:19). |
| AMA | GDRM. Acronym Geek. February 14, 2012, 21:19. Available at: http://www.acronymgeek.com/GDRM. Accessed February 14, 2012, 21:19. |