| APA | DFH. (2012, February 14). In Acronym Geek. Retrieved 02:07, February 14, 2012, from http://www.acronymgeek.com/DFH |
| MLA | "DFH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DFH>. |
| MHRA | 'DFH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DFH> [accessed 14 February 2012] |
| Chicago | "DFH", http://www.acronymgeek.com/DFH (accessed February 14, 2012). |
| CBE/CSE | DFH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DFH. |
| Bluebook | DFH, http://www.acronymgeek.com/DFH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFH, http://www.acronymgeek.com/DFH (optional description here) (as of Feb. 14, 2012, 02:07). |
| AMA | DFH. Acronym Geek. February 14, 2012, 02:07. Available at: http://www.acronymgeek.com/DFH. Accessed February 14, 2012, 02:07. |