| APA | OLBI. (2012, February 16). In Acronym Geek. Retrieved 14:29, February 16, 2012, from http://www.acronymgeek.com/OLBI |
| MLA | "OLBI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OLBI>. |
| MHRA | 'OLBI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OLBI> [accessed 16 February 2012] |
| Chicago | "OLBI", http://www.acronymgeek.com/OLBI (accessed February 16, 2012). |
| CBE/CSE | OLBI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OLBI. |
| Bluebook | OLBI, http://www.acronymgeek.com/OLBI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OLBI, http://www.acronymgeek.com/OLBI (optional description here) (as of Feb. 16, 2012, 14:29). |
| AMA | OLBI. Acronym Geek. February 16, 2012, 14:29. Available at: http://www.acronymgeek.com/OLBI. Accessed February 16, 2012, 14:29. |