| APA | OZZL. (2012, February 15). In Acronym Geek. Retrieved 20:04, February 15, 2012, from http://www.acronymgeek.com/OZZL |
| MLA | "OZZL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OZZL>. |
| MHRA | 'OZZL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OZZL> [accessed 15 February 2012] |
| Chicago | "OZZL", http://www.acronymgeek.com/OZZL (accessed February 15, 2012). |
| CBE/CSE | OZZL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OZZL. |
| Bluebook | OZZL, http://www.acronymgeek.com/OZZL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OZZL, http://www.acronymgeek.com/OZZL (optional description here) (as of Feb. 15, 2012, 20:04). |
| AMA | OZZL. Acronym Geek. February 15, 2012, 20:04. Available at: http://www.acronymgeek.com/OZZL. Accessed February 15, 2012, 20:04. |