| APA | XI IN. (2012, February 12). In Acronym Geek. Retrieved 11:43, February 12, 2012, from http://www.acronymgeek.com/XI IN |
| MLA | "XI IN." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/XI IN>. |
| MHRA | 'XI IN', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/XI IN> [accessed 12 February 2012] |
| Chicago | "XI IN", http://www.acronymgeek.com/XI IN (accessed February 12, 2012). |
| CBE/CSE | XI IN [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/XI IN. |
| Bluebook | XI IN, http://www.acronymgeek.com/XI IN (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XI IN, http://www.acronymgeek.com/XI IN (optional description here) (as of Feb. 12, 2012, 11:43). |
| AMA | XI IN. Acronym Geek. February 12, 2012, 11:43. Available at: http://www.acronymgeek.com/XI IN. Accessed February 12, 2012, 11:43. |