| APA | OZC. (2012, February 14). In Acronym Geek. Retrieved 09:18, February 14, 2012, from http://www.acronymgeek.com/OZC |
| MLA | "OZC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OZC>. |
| MHRA | 'OZC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OZC> [accessed 14 February 2012] |
| Chicago | "OZC", http://www.acronymgeek.com/OZC (accessed February 14, 2012). |
| CBE/CSE | OZC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OZC. |
| Bluebook | OZC, http://www.acronymgeek.com/OZC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OZC, http://www.acronymgeek.com/OZC (optional description here) (as of Feb. 14, 2012, 09:18). |
| AMA | OZC. Acronym Geek. February 14, 2012, 09:18. Available at: http://www.acronymgeek.com/OZC. Accessed February 14, 2012, 09:18. |