| APA | O.B.C.. (2012, February 12). In Acronym Geek. Retrieved 15:37, February 12, 2012, from http://www.acronymgeek.com/O.B.C. |
| MLA | "O.B.C.." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/O.B.C.>. |
| MHRA | 'O.B.C.', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/O.B.C.> [accessed 12 February 2012] |
| Chicago | "O.B.C.", http://www.acronymgeek.com/O.B.C. (accessed February 12, 2012). |
| CBE/CSE | O.B.C. [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/O.B.C.. |
| Bluebook | O.B.C., http://www.acronymgeek.com/O.B.C. (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, O.B.C., http://www.acronymgeek.com/O.B.C. (optional description here) (as of Feb. 12, 2012, 15:37). |
| AMA | O.B.C.. Acronym Geek. February 12, 2012, 15:37. Available at: http://www.acronymgeek.com/O.B.C.. Accessed February 12, 2012, 15:37. |