| APA | MS DOS. (2012, February 12). In Acronym Geek. Retrieved 13:10, February 12, 2012, from http://www.acronymgeek.com/MS DOS |
| MLA | "MS DOS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/MS DOS>. |
| MHRA | 'MS DOS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/MS DOS> [accessed 12 February 2012] |
| Chicago | "MS DOS", http://www.acronymgeek.com/MS DOS (accessed February 12, 2012). |
| CBE/CSE | MS DOS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/MS DOS. |
| Bluebook | MS DOS, http://www.acronymgeek.com/MS DOS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MS DOS, http://www.acronymgeek.com/MS DOS (optional description here) (as of Feb. 12, 2012, 13:10). |
| AMA | MS DOS. Acronym Geek. February 12, 2012, 13:10. Available at: http://www.acronymgeek.com/MS DOS. Accessed February 12, 2012, 13:10. |