| APA | DEIS. (2012, February 17). In Acronym Geek. Retrieved 01:03, February 17, 2012, from http://www.acronymgeek.com/DEIS |
| MLA | "DEIS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DEIS>. |
| MHRA | 'DEIS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DEIS> [accessed 17 February 2012] |
| Chicago | "DEIS", http://www.acronymgeek.com/DEIS (accessed February 17, 2012). |
| CBE/CSE | DEIS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DEIS. |
| Bluebook | DEIS, http://www.acronymgeek.com/DEIS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DEIS, http://www.acronymgeek.com/DEIS (optional description here) (as of Feb. 17, 2012, 01:03). |
| AMA | DEIS. Acronym Geek. February 17, 2012, 01:03. Available at: http://www.acronymgeek.com/DEIS. Accessed February 17, 2012, 01:03. |