| APA | FDUG. (2012, February 16). In Acronym Geek. Retrieved 02:10, February 16, 2012, from http://www.acronymgeek.com/FDUG |
| MLA | "FDUG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FDUG>. |
| MHRA | 'FDUG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FDUG> [accessed 16 February 2012] |
| Chicago | "FDUG", http://www.acronymgeek.com/FDUG (accessed February 16, 2012). |
| CBE/CSE | FDUG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FDUG. |
| Bluebook | FDUG, http://www.acronymgeek.com/FDUG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FDUG, http://www.acronymgeek.com/FDUG (optional description here) (as of Feb. 16, 2012, 02:10). |
| AMA | FDUG. Acronym Geek. February 16, 2012, 02:10. Available at: http://www.acronymgeek.com/FDUG. Accessed February 16, 2012, 02:10. |