| APA | MKDB. (2012, February 16). In Acronym Geek. Retrieved 23:05, February 16, 2012, from http://www.acronymgeek.com/MKDB |
| MLA | "MKDB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/MKDB>. |
| MHRA | 'MKDB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/MKDB> [accessed 16 February 2012] |
| Chicago | "MKDB", http://www.acronymgeek.com/MKDB (accessed February 16, 2012). |
| CBE/CSE | MKDB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/MKDB. |
| Bluebook | MKDB, http://www.acronymgeek.com/MKDB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MKDB, http://www.acronymgeek.com/MKDB (optional description here) (as of Feb. 16, 2012, 23:05). |
| AMA | MKDB. Acronym Geek. February 16, 2012, 23:05. Available at: http://www.acronymgeek.com/MKDB. Accessed February 16, 2012, 23:05. |