| APA | 8I. (2012, February 11). In Acronym Geek. Retrieved 21:54, February 11, 2012, from http://www.acronymgeek.com/8I |
| MLA | "8I." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/8I>. |
| MHRA | '8I', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/8I> [accessed 11 February 2012] |
| Chicago | "8I", http://www.acronymgeek.com/8I (accessed February 11, 2012). |
| CBE/CSE | 8I [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/8I. |
| Bluebook | 8I, http://www.acronymgeek.com/8I (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 8I, http://www.acronymgeek.com/8I (optional description here) (as of Feb. 11, 2012, 21:54). |
| AMA | 8I. Acronym Geek. February 11, 2012, 21:54. Available at: http://www.acronymgeek.com/8I. Accessed February 11, 2012, 21:54. |