| APA | HWC. (2012, February 14). In Acronym Geek. Retrieved 10:11, February 14, 2012, from http://www.acronymgeek.com/HWC |
| MLA | "HWC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HWC>. |
| MHRA | 'HWC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HWC> [accessed 14 February 2012] |
| Chicago | "HWC", http://www.acronymgeek.com/HWC (accessed February 14, 2012). |
| CBE/CSE | HWC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HWC. |
| Bluebook | HWC, http://www.acronymgeek.com/HWC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HWC, http://www.acronymgeek.com/HWC (optional description here) (as of Feb. 14, 2012, 10:11). |
| AMA | HWC. Acronym Geek. February 14, 2012, 10:11. Available at: http://www.acronymgeek.com/HWC. Accessed February 14, 2012, 10:11. |