| APA | CIGV. (2012, February 15). In Acronym Geek. Retrieved 16:48, February 15, 2012, from http://www.acronymgeek.com/CIGV |
| MLA | "CIGV." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CIGV>. |
| MHRA | 'CIGV', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CIGV> [accessed 15 February 2012] |
| Chicago | "CIGV", http://www.acronymgeek.com/CIGV (accessed February 15, 2012). |
| CBE/CSE | CIGV [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CIGV. |
| Bluebook | CIGV, http://www.acronymgeek.com/CIGV (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CIGV, http://www.acronymgeek.com/CIGV (optional description here) (as of Feb. 15, 2012, 16:48). |
| AMA | CIGV. Acronym Geek. February 15, 2012, 16:48. Available at: http://www.acronymgeek.com/CIGV. Accessed February 15, 2012, 16:48. |