| APA | OBX. (2012, February 11). In Acronym Geek. Retrieved 22:30, February 11, 2012, from http://www.acronymgeek.com/OBX |
| MLA | "OBX." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/OBX>. |
| MHRA | 'OBX', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/OBX> [accessed 11 February 2012] |
| Chicago | "OBX", http://www.acronymgeek.com/OBX (accessed February 11, 2012). |
| CBE/CSE | OBX [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/OBX. |
| Bluebook | OBX, http://www.acronymgeek.com/OBX (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OBX, http://www.acronymgeek.com/OBX (optional description here) (as of Feb. 11, 2012, 22:30). |
| AMA | OBX. Acronym Geek. February 11, 2012, 22:30. Available at: http://www.acronymgeek.com/OBX. Accessed February 11, 2012, 22:30. |