| APA | CU IN. (2012, February 12). In Acronym Geek. Retrieved 07:34, February 12, 2012, from http://www.acronymgeek.com/CU IN |
| MLA | "CU IN." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CU IN>. |
| MHRA | 'CU IN', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CU IN> [accessed 12 February 2012] |
| Chicago | "CU IN", http://www.acronymgeek.com/CU IN (accessed February 12, 2012). |
| CBE/CSE | CU IN [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CU IN. |
| Bluebook | CU IN, http://www.acronymgeek.com/CU IN (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CU IN, http://www.acronymgeek.com/CU IN (optional description here) (as of Feb. 12, 2012, 07:34). |
| AMA | CU IN. Acronym Geek. February 12, 2012, 07:34. Available at: http://www.acronymgeek.com/CU IN. Accessed February 12, 2012, 07:34. |