| APA | IBOS. (2012, February 16). In Acronym Geek. Retrieved 02:36, February 16, 2012, from http://www.acronymgeek.com/IBOS |
| MLA | "IBOS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IBOS>. |
| MHRA | 'IBOS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IBOS> [accessed 16 February 2012] |
| Chicago | "IBOS", http://www.acronymgeek.com/IBOS (accessed February 16, 2012). |
| CBE/CSE | IBOS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IBOS. |
| Bluebook | IBOS, http://www.acronymgeek.com/IBOS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBOS, http://www.acronymgeek.com/IBOS (optional description here) (as of Feb. 16, 2012, 02:36). |
| AMA | IBOS. Acronym Geek. February 16, 2012, 02:36. Available at: http://www.acronymgeek.com/IBOS. Accessed February 16, 2012, 02:36. |