| APA | FIRH. (2012, February 15). In Acronym Geek. Retrieved 02:13, February 15, 2012, from http://www.acronymgeek.com/FIRH |
| MLA | "FIRH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FIRH>. |
| MHRA | 'FIRH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FIRH> [accessed 15 February 2012] |
| Chicago | "FIRH", http://www.acronymgeek.com/FIRH (accessed February 15, 2012). |
| CBE/CSE | FIRH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FIRH. |
| Bluebook | FIRH, http://www.acronymgeek.com/FIRH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FIRH, http://www.acronymgeek.com/FIRH (optional description here) (as of Feb. 15, 2012, 02:13). |
| AMA | FIRH. Acronym Geek. February 15, 2012, 02:13. Available at: http://www.acronymgeek.com/FIRH. Accessed February 15, 2012, 02:13. |