| APA | RBI. (2012, February 8). In Acronym Geek. Retrieved 19:51, February 8, 2012, from http://www.acronymgeek.com/RBI |
| MLA | "RBI." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/RBI>. |
| MHRA | 'RBI', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/RBI> [accessed 8 February 2012] |
| Chicago | "RBI", http://www.acronymgeek.com/RBI (accessed February 8, 2012). |
| CBE/CSE | RBI [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/RBI. |
| Bluebook | RBI, http://www.acronymgeek.com/RBI (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RBI, http://www.acronymgeek.com/RBI (optional description here) (as of Feb. 8, 2012, 19:51). |
| AMA | RBI. Acronym Geek. February 8, 2012, 19:51. Available at: http://www.acronymgeek.com/RBI. Accessed February 8, 2012, 19:51. |