| APA | UTC. (2012, February 14). In Acronym Geek. Retrieved 11:21, February 14, 2012, from http://www.acronymgeek.com/UTC |
| MLA | "UTC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/UTC>. |
| MHRA | 'UTC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/UTC> [accessed 14 February 2012] |
| Chicago | "UTC", http://www.acronymgeek.com/UTC (accessed February 14, 2012). |
| CBE/CSE | UTC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/UTC. |
| Bluebook | UTC, http://www.acronymgeek.com/UTC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UTC, http://www.acronymgeek.com/UTC (optional description here) (as of Feb. 14, 2012, 11:21). |
| AMA | UTC. Acronym Geek. February 14, 2012, 11:21. Available at: http://www.acronymgeek.com/UTC. Accessed February 14, 2012, 11:21. |