| APA | CGTU. (2012, February 15). In Acronym Geek. Retrieved 22:01, February 15, 2012, from http://www.acronymgeek.com/CGTU |
| MLA | "CGTU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CGTU>. |
| MHRA | 'CGTU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CGTU> [accessed 15 February 2012] |
| Chicago | "CGTU", http://www.acronymgeek.com/CGTU (accessed February 15, 2012). |
| CBE/CSE | CGTU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CGTU. |
| Bluebook | CGTU, http://www.acronymgeek.com/CGTU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CGTU, http://www.acronymgeek.com/CGTU (optional description here) (as of Feb. 15, 2012, 22:01). |
| AMA | CGTU. Acronym Geek. February 15, 2012, 22:01. Available at: http://www.acronymgeek.com/CGTU. Accessed February 15, 2012, 22:01. |