| APA | ZRBA. (2012, February 16). In Acronym Geek. Retrieved 16:23, February 16, 2012, from http://www.acronymgeek.com/ZRBA |
| MLA | "ZRBA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ZRBA>. |
| MHRA | 'ZRBA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ZRBA> [accessed 16 February 2012] |
| Chicago | "ZRBA", http://www.acronymgeek.com/ZRBA (accessed February 16, 2012). |
| CBE/CSE | ZRBA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ZRBA. |
| Bluebook | ZRBA, http://www.acronymgeek.com/ZRBA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZRBA, http://www.acronymgeek.com/ZRBA (optional description here) (as of Feb. 16, 2012, 16:23). |
| AMA | ZRBA. Acronym Geek. February 16, 2012, 16:23. Available at: http://www.acronymgeek.com/ZRBA. Accessed February 16, 2012, 16:23. |