| APA | DGFU. (2012, February 16). In Acronym Geek. Retrieved 16:21, February 16, 2012, from http://www.acronymgeek.com/DGFU |
| MLA | "DGFU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DGFU>. |
| MHRA | 'DGFU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DGFU> [accessed 16 February 2012] |
| Chicago | "DGFU", http://www.acronymgeek.com/DGFU (accessed February 16, 2012). |
| CBE/CSE | DGFU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DGFU. |
| Bluebook | DGFU, http://www.acronymgeek.com/DGFU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DGFU, http://www.acronymgeek.com/DGFU (optional description here) (as of Feb. 16, 2012, 16:21). |
| AMA | DGFU. Acronym Geek. February 16, 2012, 16:21. Available at: http://www.acronymgeek.com/DGFU. Accessed February 16, 2012, 16:21. |