| APA | HDWC. (2012, February 17). In Acronym Geek. Retrieved 00:33, February 17, 2012, from http://www.acronymgeek.com/HDWC |
| MLA | "HDWC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/HDWC>. |
| MHRA | 'HDWC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/HDWC> [accessed 17 February 2012] |
| Chicago | "HDWC", http://www.acronymgeek.com/HDWC (accessed February 17, 2012). |
| CBE/CSE | HDWC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/HDWC. |
| Bluebook | HDWC, http://www.acronymgeek.com/HDWC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HDWC, http://www.acronymgeek.com/HDWC (optional description here) (as of Feb. 17, 2012, 00:33). |
| AMA | HDWC. Acronym Geek. February 17, 2012, 00:33. Available at: http://www.acronymgeek.com/HDWC. Accessed February 17, 2012, 00:33. |