| APA | RZ. (2012, February 11). In Acronym Geek. Retrieved 21:53, February 11, 2012, from http://www.acronymgeek.com/RZ |
| MLA | "RZ." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/RZ>. |
| MHRA | 'RZ', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/RZ> [accessed 11 February 2012] |
| Chicago | "RZ", http://www.acronymgeek.com/RZ (accessed February 11, 2012). |
| CBE/CSE | RZ [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/RZ. |
| Bluebook | RZ, http://www.acronymgeek.com/RZ (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RZ, http://www.acronymgeek.com/RZ (optional description here) (as of Feb. 11, 2012, 21:53). |
| AMA | RZ. Acronym Geek. February 11, 2012, 21:53. Available at: http://www.acronymgeek.com/RZ. Accessed February 11, 2012, 21:53. |