| APA | DYUP. (2012, February 17). In Acronym Geek. Retrieved 01:04, February 17, 2012, from http://www.acronymgeek.com/DYUP |
| MLA | "DYUP." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DYUP>. |
| MHRA | 'DYUP', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DYUP> [accessed 17 February 2012] |
| Chicago | "DYUP", http://www.acronymgeek.com/DYUP (accessed February 17, 2012). |
| CBE/CSE | DYUP [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DYUP. |
| Bluebook | DYUP, http://www.acronymgeek.com/DYUP (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DYUP, http://www.acronymgeek.com/DYUP (optional description here) (as of Feb. 17, 2012, 01:04). |
| AMA | DYUP. Acronym Geek. February 17, 2012, 01:04. Available at: http://www.acronymgeek.com/DYUP. Accessed February 17, 2012, 01:04. |