| APA | HDWF. (2012, February 15). In Acronym Geek. Retrieved 06:27, February 15, 2012, from http://www.acronymgeek.com/HDWF |
| MLA | "HDWF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HDWF>. |
| MHRA | 'HDWF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HDWF> [accessed 15 February 2012] |
| Chicago | "HDWF", http://www.acronymgeek.com/HDWF (accessed February 15, 2012). |
| CBE/CSE | HDWF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HDWF. |
| Bluebook | HDWF, http://www.acronymgeek.com/HDWF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HDWF, http://www.acronymgeek.com/HDWF (optional description here) (as of Feb. 15, 2012, 06:27). |
| AMA | HDWF. Acronym Geek. February 15, 2012, 06:27. Available at: http://www.acronymgeek.com/HDWF. Accessed February 15, 2012, 06:27. |