| APA | CGU. (2012, February 10). In Acronym Geek. Retrieved 17:06, February 10, 2012, from http://www.acronymgeek.com/CGU |
| MLA | "CGU." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/CGU>. |
| MHRA | 'CGU', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/CGU> [accessed 10 February 2012] |
| Chicago | "CGU", http://www.acronymgeek.com/CGU (accessed February 10, 2012). |
| CBE/CSE | CGU [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/CGU. |
| Bluebook | CGU, http://www.acronymgeek.com/CGU (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CGU, http://www.acronymgeek.com/CGU (optional description here) (as of Feb. 10, 2012, 17:06). |
| AMA | CGU. Acronym Geek. February 10, 2012, 17:06. Available at: http://www.acronymgeek.com/CGU. Accessed February 10, 2012, 17:06. |