| APA | HFDC. (2012, February 16). In Acronym Geek. Retrieved 06:43, February 16, 2012, from http://www.acronymgeek.com/HFDC |
| MLA | "HFDC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HFDC>. |
| MHRA | 'HFDC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HFDC> [accessed 16 February 2012] |
| Chicago | "HFDC", http://www.acronymgeek.com/HFDC (accessed February 16, 2012). |
| CBE/CSE | HFDC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HFDC. |
| Bluebook | HFDC, http://www.acronymgeek.com/HFDC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HFDC, http://www.acronymgeek.com/HFDC (optional description here) (as of Feb. 16, 2012, 06:43). |
| AMA | HFDC. Acronym Geek. February 16, 2012, 06:43. Available at: http://www.acronymgeek.com/HFDC. Accessed February 16, 2012, 06:43. |