| APA | 15C. (2012, February 14). In Acronym Geek. Retrieved 07:51, February 14, 2012, from http://www.acronymgeek.com/15C |
| MLA | "15C." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/15C>. |
| MHRA | '15C', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/15C> [accessed 14 February 2012] |
| Chicago | "15C", http://www.acronymgeek.com/15C (accessed February 14, 2012). |
| CBE/CSE | 15C [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/15C. |
| Bluebook | 15C, http://www.acronymgeek.com/15C (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 15C, http://www.acronymgeek.com/15C (optional description here) (as of Feb. 14, 2012, 07:51). |
| AMA | 15C. Acronym Geek. February 14, 2012, 07:51. Available at: http://www.acronymgeek.com/15C. Accessed February 14, 2012, 07:51. |