| APA | WRH. (2012, February 13). In Acronym Geek. Retrieved 21:41, February 13, 2012, from http://www.acronymgeek.com/WRH |
| MLA | "WRH." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/WRH>. |
| MHRA | 'WRH', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/WRH> [accessed 13 February 2012] |
| Chicago | "WRH", http://www.acronymgeek.com/WRH (accessed February 13, 2012). |
| CBE/CSE | WRH [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/WRH. |
| Bluebook | WRH, http://www.acronymgeek.com/WRH (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WRH, http://www.acronymgeek.com/WRH (optional description here) (as of Feb. 13, 2012, 21:41). |
| AMA | WRH. Acronym Geek. February 13, 2012, 21:41. Available at: http://www.acronymgeek.com/WRH. Accessed February 13, 2012, 21:41. |