| APA | KOBI. (2012, February 11). In Acronym Geek. Retrieved 15:14, February 11, 2012, from http://www.acronymgeek.com/KOBI |
| MLA | "KOBI." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/KOBI>. |
| MHRA | 'KOBI', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/KOBI> [accessed 11 February 2012] |
| Chicago | "KOBI", http://www.acronymgeek.com/KOBI (accessed February 11, 2012). |
| CBE/CSE | KOBI [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/KOBI. |
| Bluebook | KOBI, http://www.acronymgeek.com/KOBI (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KOBI, http://www.acronymgeek.com/KOBI (optional description here) (as of Feb. 11, 2012, 15:14). |
| AMA | KOBI. Acronym Geek. February 11, 2012, 15:14. Available at: http://www.acronymgeek.com/KOBI. Accessed February 11, 2012, 15:14. |