| APA | OFRH. (2012, February 15). In Acronym Geek. Retrieved 10:30, February 15, 2012, from http://www.acronymgeek.com/OFRH |
| MLA | "OFRH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OFRH>. |
| MHRA | 'OFRH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OFRH> [accessed 15 February 2012] |
| Chicago | "OFRH", http://www.acronymgeek.com/OFRH (accessed February 15, 2012). |
| CBE/CSE | OFRH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OFRH. |
| Bluebook | OFRH, http://www.acronymgeek.com/OFRH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OFRH, http://www.acronymgeek.com/OFRH (optional description here) (as of Feb. 15, 2012, 10:30). |
| AMA | OFRH. Acronym Geek. February 15, 2012, 10:30. Available at: http://www.acronymgeek.com/OFRH. Accessed February 15, 2012, 10:30. |