| APA | COD. (2012, February 13). In Acronym Geek. Retrieved 22:42, February 13, 2012, from http://www.acronymgeek.com/COD |
| MLA | "COD." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/COD>. |
| MHRA | 'COD', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/COD> [accessed 13 February 2012] |
| Chicago | "COD", http://www.acronymgeek.com/COD (accessed February 13, 2012). |
| CBE/CSE | COD [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/COD. |
| Bluebook | COD, http://www.acronymgeek.com/COD (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, COD, http://www.acronymgeek.com/COD (optional description here) (as of Feb. 13, 2012, 22:42). |
| AMA | COD. Acronym Geek. February 13, 2012, 22:42. Available at: http://www.acronymgeek.com/COD. Accessed February 13, 2012, 22:42. |