| APA | VCCO. (2012, February 14). In Acronym Geek. Retrieved 08:40, February 14, 2012, from http://www.acronymgeek.com/VCCO |
| MLA | "VCCO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VCCO>. |
| MHRA | 'VCCO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VCCO> [accessed 14 February 2012] |
| Chicago | "VCCO", http://www.acronymgeek.com/VCCO (accessed February 14, 2012). |
| CBE/CSE | VCCO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VCCO. |
| Bluebook | VCCO, http://www.acronymgeek.com/VCCO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VCCO, http://www.acronymgeek.com/VCCO (optional description here) (as of Feb. 14, 2012, 08:40). |
| AMA | VCCO. Acronym Geek. February 14, 2012, 08:40. Available at: http://www.acronymgeek.com/VCCO. Accessed February 14, 2012, 08:40. |