| APA | HWM. (2012, February 14). In Acronym Geek. Retrieved 09:02, February 14, 2012, from http://www.acronymgeek.com/HWM |
| MLA | "HWM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HWM>. |
| MHRA | 'HWM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HWM> [accessed 14 February 2012] |
| Chicago | "HWM", http://www.acronymgeek.com/HWM (accessed February 14, 2012). |
| CBE/CSE | HWM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HWM. |
| Bluebook | HWM, http://www.acronymgeek.com/HWM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HWM, http://www.acronymgeek.com/HWM (optional description here) (as of Feb. 14, 2012, 09:02). |
| AMA | HWM. Acronym Geek. February 14, 2012, 09:02. Available at: http://www.acronymgeek.com/HWM. Accessed February 14, 2012, 09:02. |