| APA | HWWD. (2012, February 15). In Acronym Geek. Retrieved 05:41, February 15, 2012, from http://www.acronymgeek.com/HWWD |
| MLA | "HWWD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HWWD>. |
| MHRA | 'HWWD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HWWD> [accessed 15 February 2012] |
| Chicago | "HWWD", http://www.acronymgeek.com/HWWD (accessed February 15, 2012). |
| CBE/CSE | HWWD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HWWD. |
| Bluebook | HWWD, http://www.acronymgeek.com/HWWD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HWWD, http://www.acronymgeek.com/HWWD (optional description here) (as of Feb. 15, 2012, 05:41). |
| AMA | HWWD. Acronym Geek. February 15, 2012, 05:41. Available at: http://www.acronymgeek.com/HWWD. Accessed February 15, 2012, 05:41. |