| APA | OZD. (2012, February 14). In Acronym Geek. Retrieved 01:13, February 14, 2012, from http://www.acronymgeek.com/OZD |
| MLA | "OZD." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OZD>. |
| MHRA | 'OZD', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OZD> [accessed 14 February 2012] |
| Chicago | "OZD", http://www.acronymgeek.com/OZD (accessed February 14, 2012). |
| CBE/CSE | OZD [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OZD. |
| Bluebook | OZD, http://www.acronymgeek.com/OZD (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OZD, http://www.acronymgeek.com/OZD (optional description here) (as of Feb. 14, 2012, 01:13). |
| AMA | OZD. Acronym Geek. February 14, 2012, 01:13. Available at: http://www.acronymgeek.com/OZD. Accessed February 14, 2012, 01:13. |