| APA | DHF. (2012, February 14). In Acronym Geek. Retrieved 12:02, February 14, 2012, from http://www.acronymgeek.com/DHF |
| MLA | "DHF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DHF>. |
| MHRA | 'DHF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DHF> [accessed 14 February 2012] |
| Chicago | "DHF", http://www.acronymgeek.com/DHF (accessed February 14, 2012). |
| CBE/CSE | DHF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DHF. |
| Bluebook | DHF, http://www.acronymgeek.com/DHF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DHF, http://www.acronymgeek.com/DHF (optional description here) (as of Feb. 14, 2012, 12:02). |
| AMA | DHF. Acronym Geek. February 14, 2012, 12:02. Available at: http://www.acronymgeek.com/DHF. Accessed February 14, 2012, 12:02. |