| APA | RRZN. (2012, February 11). In Acronym Geek. Retrieved 20:20, February 11, 2012, from http://www.acronymgeek.com/RRZN |
| MLA | "RRZN." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/RRZN>. |
| MHRA | 'RRZN', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/RRZN> [accessed 11 February 2012] |
| Chicago | "RRZN", http://www.acronymgeek.com/RRZN (accessed February 11, 2012). |
| CBE/CSE | RRZN [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/RRZN. |
| Bluebook | RRZN, http://www.acronymgeek.com/RRZN (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RRZN, http://www.acronymgeek.com/RRZN (optional description here) (as of Feb. 11, 2012, 20:20). |
| AMA | RRZN. Acronym Geek. February 11, 2012, 20:20. Available at: http://www.acronymgeek.com/RRZN. Accessed February 11, 2012, 20:20. |