| APA | DUBF. (2012, February 14). In Acronym Geek. Retrieved 21:12, February 14, 2012, from http://www.acronymgeek.com/DUBF |
| MLA | "DUBF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DUBF>. |
| MHRA | 'DUBF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DUBF> [accessed 14 February 2012] |
| Chicago | "DUBF", http://www.acronymgeek.com/DUBF (accessed February 14, 2012). |
| CBE/CSE | DUBF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DUBF. |
| Bluebook | DUBF, http://www.acronymgeek.com/DUBF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DUBF, http://www.acronymgeek.com/DUBF (optional description here) (as of Feb. 14, 2012, 21:12). |
| AMA | DUBF. Acronym Geek. February 14, 2012, 21:12. Available at: http://www.acronymgeek.com/DUBF. Accessed February 14, 2012, 21:12. |