| APA | IBSK. (2012, February 15). In Acronym Geek. Retrieved 10:27, February 15, 2012, from http://www.acronymgeek.com/IBSK |
| MLA | "IBSK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IBSK>. |
| MHRA | 'IBSK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IBSK> [accessed 15 February 2012] |
| Chicago | "IBSK", http://www.acronymgeek.com/IBSK (accessed February 15, 2012). |
| CBE/CSE | IBSK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IBSK. |
| Bluebook | IBSK, http://www.acronymgeek.com/IBSK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBSK, http://www.acronymgeek.com/IBSK (optional description here) (as of Feb. 15, 2012, 10:27). |
| AMA | IBSK. Acronym Geek. February 15, 2012, 10:27. Available at: http://www.acronymgeek.com/IBSK. Accessed February 15, 2012, 10:27. |