| APA | RENS. (2012, February 15). In Acronym Geek. Retrieved 10:39, February 15, 2012, from http://www.acronymgeek.com/RENS |
| MLA | "RENS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/RENS>. |
| MHRA | 'RENS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/RENS> [accessed 15 February 2012] |
| Chicago | "RENS", http://www.acronymgeek.com/RENS (accessed February 15, 2012). |
| CBE/CSE | RENS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/RENS. |
| Bluebook | RENS, http://www.acronymgeek.com/RENS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RENS, http://www.acronymgeek.com/RENS (optional description here) (as of Feb. 15, 2012, 10:39). |
| AMA | RENS. Acronym Geek. February 15, 2012, 10:39. Available at: http://www.acronymgeek.com/RENS. Accessed February 15, 2012, 10:39. |