| APA | IBSL. (2012, February 15). In Acronym Geek. Retrieved 22:53, February 15, 2012, from http://www.acronymgeek.com/IBSL |
| MLA | "IBSL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IBSL>. |
| MHRA | 'IBSL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IBSL> [accessed 15 February 2012] |
| Chicago | "IBSL", http://www.acronymgeek.com/IBSL (accessed February 15, 2012). |
| CBE/CSE | IBSL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IBSL. |
| Bluebook | IBSL, http://www.acronymgeek.com/IBSL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBSL, http://www.acronymgeek.com/IBSL (optional description here) (as of Feb. 15, 2012, 22:53). |
| AMA | IBSL. Acronym Geek. February 15, 2012, 22:53. Available at: http://www.acronymgeek.com/IBSL. Accessed February 15, 2012, 22:53. |