| APA | DTU. (2012, February 14). In Acronym Geek. Retrieved 20:36, February 14, 2012, from http://www.acronymgeek.com/DTU |
| MLA | "DTU." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DTU>. |
| MHRA | 'DTU', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DTU> [accessed 14 February 2012] |
| Chicago | "DTU", http://www.acronymgeek.com/DTU (accessed February 14, 2012). |
| CBE/CSE | DTU [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DTU. |
| Bluebook | DTU, http://www.acronymgeek.com/DTU (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DTU, http://www.acronymgeek.com/DTU (optional description here) (as of Feb. 14, 2012, 20:36). |
| AMA | DTU. Acronym Geek. February 14, 2012, 20:36. Available at: http://www.acronymgeek.com/DTU. Accessed February 14, 2012, 20:36. |