| APA | COLL. (2012, February 9). In Acronym Geek. Retrieved 11:23, February 9, 2012, from http://www.acronymgeek.com/COLL |
| MLA | "COLL." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/COLL>. |
| MHRA | 'COLL', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/COLL> [accessed 9 February 2012] |
| Chicago | "COLL", http://www.acronymgeek.com/COLL (accessed February 9, 2012). |
| CBE/CSE | COLL [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/COLL. |
| Bluebook | COLL, http://www.acronymgeek.com/COLL (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, COLL, http://www.acronymgeek.com/COLL (optional description here) (as of Feb. 9, 2012, 11:23). |
| AMA | COLL. Acronym Geek. February 9, 2012, 11:23. Available at: http://www.acronymgeek.com/COLL. Accessed February 9, 2012, 11:23. |