| APA | NCOG. (2012, February 15). In Acronym Geek. Retrieved 02:13, February 15, 2012, from http://www.acronymgeek.com/NCOG |
| MLA | "NCOG." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NCOG>. |
| MHRA | 'NCOG', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NCOG> [accessed 15 February 2012] |
| Chicago | "NCOG", http://www.acronymgeek.com/NCOG (accessed February 15, 2012). |
| CBE/CSE | NCOG [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NCOG. |
| Bluebook | NCOG, http://www.acronymgeek.com/NCOG (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NCOG, http://www.acronymgeek.com/NCOG (optional description here) (as of Feb. 15, 2012, 02:13). |
| AMA | NCOG. Acronym Geek. February 15, 2012, 02:13. Available at: http://www.acronymgeek.com/NCOG. Accessed February 15, 2012, 02:13. |