| APA | HZR. (2012, February 15). In Acronym Geek. Retrieved 03:43, February 15, 2012, from http://www.acronymgeek.com/HZR |
| MLA | "HZR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HZR>. |
| MHRA | 'HZR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HZR> [accessed 15 February 2012] |
| Chicago | "HZR", http://www.acronymgeek.com/HZR (accessed February 15, 2012). |
| CBE/CSE | HZR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HZR. |
| Bluebook | HZR, http://www.acronymgeek.com/HZR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HZR, http://www.acronymgeek.com/HZR (optional description here) (as of Feb. 15, 2012, 03:43). |
| AMA | HZR. Acronym Geek. February 15, 2012, 03:43. Available at: http://www.acronymgeek.com/HZR. Accessed February 15, 2012, 03:43. |