| APA | RHF. (2012, February 14). In Acronym Geek. Retrieved 11:24, February 14, 2012, from http://www.acronymgeek.com/RHF |
| MLA | "RHF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/RHF>. |
| MHRA | 'RHF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/RHF> [accessed 14 February 2012] |
| Chicago | "RHF", http://www.acronymgeek.com/RHF (accessed February 14, 2012). |
| CBE/CSE | RHF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/RHF. |
| Bluebook | RHF, http://www.acronymgeek.com/RHF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RHF, http://www.acronymgeek.com/RHF (optional description here) (as of Feb. 14, 2012, 11:24). |
| AMA | RHF. Acronym Geek. February 14, 2012, 11:24. Available at: http://www.acronymgeek.com/RHF. Accessed February 14, 2012, 11:24. |