| APA | OKBZ. (2012, February 16). In Acronym Geek. Retrieved 20:13, February 16, 2012, from http://www.acronymgeek.com/OKBZ |
| MLA | "OKBZ." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OKBZ>. |
| MHRA | 'OKBZ', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OKBZ> [accessed 16 February 2012] |
| Chicago | "OKBZ", http://www.acronymgeek.com/OKBZ (accessed February 16, 2012). |
| CBE/CSE | OKBZ [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OKBZ. |
| Bluebook | OKBZ, http://www.acronymgeek.com/OKBZ (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OKBZ, http://www.acronymgeek.com/OKBZ (optional description here) (as of Feb. 16, 2012, 20:13). |
| AMA | OKBZ. Acronym Geek. February 16, 2012, 20:13. Available at: http://www.acronymgeek.com/OKBZ. Accessed February 16, 2012, 20:13. |