| APA | DFOG. (2012, February 16). In Acronym Geek. Retrieved 08:13, February 16, 2012, from http://www.acronymgeek.com/DFOG |
| MLA | "DFOG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DFOG>. |
| MHRA | 'DFOG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DFOG> [accessed 16 February 2012] |
| Chicago | "DFOG", http://www.acronymgeek.com/DFOG (accessed February 16, 2012). |
| CBE/CSE | DFOG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DFOG. |
| Bluebook | DFOG, http://www.acronymgeek.com/DFOG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFOG, http://www.acronymgeek.com/DFOG (optional description here) (as of Feb. 16, 2012, 08:13). |
| AMA | DFOG. Acronym Geek. February 16, 2012, 08:13. Available at: http://www.acronymgeek.com/DFOG. Accessed February 16, 2012, 08:13. |