| APA | CD. (2012, February 14). In Acronym Geek. Retrieved 06:49, February 14, 2012, from http://www.acronymgeek.com/CD |
| MLA | "CD." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CD>. |
| MHRA | 'CD', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CD> [accessed 14 February 2012] |
| Chicago | "CD", http://www.acronymgeek.com/CD (accessed February 14, 2012). |
| CBE/CSE | CD [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CD. |
| Bluebook | CD, http://www.acronymgeek.com/CD (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CD, http://www.acronymgeek.com/CD (optional description here) (as of Feb. 14, 2012, 06:49). |
| AMA | CD. Acronym Geek. February 14, 2012, 06:49. Available at: http://www.acronymgeek.com/CD. Accessed February 14, 2012, 06:49. |