| APA | DOK. (2012, February 14). In Acronym Geek. Retrieved 04:49, February 14, 2012, from http://www.acronymgeek.com/DOK |
| MLA | "DOK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DOK>. |
| MHRA | 'DOK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DOK> [accessed 14 February 2012] |
| Chicago | "DOK", http://www.acronymgeek.com/DOK (accessed February 14, 2012). |
| CBE/CSE | DOK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DOK. |
| Bluebook | DOK, http://www.acronymgeek.com/DOK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DOK, http://www.acronymgeek.com/DOK (optional description here) (as of Feb. 14, 2012, 04:49). |
| AMA | DOK. Acronym Geek. February 14, 2012, 04:49. Available at: http://www.acronymgeek.com/DOK. Accessed February 14, 2012, 04:49. |