| APA | RHWO. (2012, February 16). In Acronym Geek. Retrieved 20:49, February 16, 2012, from http://www.acronymgeek.com/RHWO |
| MLA | "RHWO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/RHWO>. |
| MHRA | 'RHWO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/RHWO> [accessed 16 February 2012] |
| Chicago | "RHWO", http://www.acronymgeek.com/RHWO (accessed February 16, 2012). |
| CBE/CSE | RHWO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/RHWO. |
| Bluebook | RHWO, http://www.acronymgeek.com/RHWO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RHWO, http://www.acronymgeek.com/RHWO (optional description here) (as of Feb. 16, 2012, 20:49). |
| AMA | RHWO. Acronym Geek. February 16, 2012, 20:49. Available at: http://www.acronymgeek.com/RHWO. Accessed February 16, 2012, 20:49. |