| APA | DR RER NAT. (2012, February 12). In Acronym Geek. Retrieved 14:03, February 12, 2012, from http://www.acronymgeek.com/DR RER NAT |
| MLA | "DR RER NAT." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DR RER NAT>. |
| MHRA | 'DR RER NAT', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DR RER NAT> [accessed 12 February 2012] |
| Chicago | "DR RER NAT", http://www.acronymgeek.com/DR RER NAT (accessed February 12, 2012). |
| CBE/CSE | DR RER NAT [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DR RER NAT. |
| Bluebook | DR RER NAT, http://www.acronymgeek.com/DR RER NAT (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DR RER NAT, http://www.acronymgeek.com/DR RER NAT (optional description here) (as of Feb. 12, 2012, 14:03). |
| AMA | DR RER NAT. Acronym Geek. February 12, 2012, 14:03. Available at: http://www.acronymgeek.com/DR RER NAT. Accessed February 12, 2012, 14:03. |