| APA | HZW. (2012, February 14). In Acronym Geek. Retrieved 07:44, February 14, 2012, from http://www.acronymgeek.com/HZW |
| MLA | "HZW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HZW>. |
| MHRA | 'HZW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HZW> [accessed 14 February 2012] |
| Chicago | "HZW", http://www.acronymgeek.com/HZW (accessed February 14, 2012). |
| CBE/CSE | HZW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HZW. |
| Bluebook | HZW, http://www.acronymgeek.com/HZW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HZW, http://www.acronymgeek.com/HZW (optional description here) (as of Feb. 14, 2012, 07:44). |
| AMA | HZW. Acronym Geek. February 14, 2012, 07:44. Available at: http://www.acronymgeek.com/HZW. Accessed February 14, 2012, 07:44. |