| APA | CI-BUS. (2012, February 12). In Acronym Geek. Retrieved 13:09, February 12, 2012, from http://www.acronymgeek.com/CI-BUS |
| MLA | "CI-BUS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CI-BUS>. |
| MHRA | 'CI-BUS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CI-BUS> [accessed 12 February 2012] |
| Chicago | "CI-BUS", http://www.acronymgeek.com/CI-BUS (accessed February 12, 2012). |
| CBE/CSE | CI-BUS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CI-BUS. |
| Bluebook | CI-BUS, http://www.acronymgeek.com/CI-BUS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CI-BUS, http://www.acronymgeek.com/CI-BUS (optional description here) (as of Feb. 12, 2012, 13:09). |
| AMA | CI-BUS. Acronym Geek. February 12, 2012, 13:09. Available at: http://www.acronymgeek.com/CI-BUS. Accessed February 12, 2012, 13:09. |