| APA | TRFR. (2012, February 14). In Acronym Geek. Retrieved 13:52, February 14, 2012, from http://www.acronymgeek.com/TRFR |
| MLA | "TRFR." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/TRFR>. |
| MHRA | 'TRFR', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/TRFR> [accessed 14 February 2012] |
| Chicago | "TRFR", http://www.acronymgeek.com/TRFR (accessed February 14, 2012). |
| CBE/CSE | TRFR [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/TRFR. |
| Bluebook | TRFR, http://www.acronymgeek.com/TRFR (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TRFR, http://www.acronymgeek.com/TRFR (optional description here) (as of Feb. 14, 2012, 13:52). |
| AMA | TRFR. Acronym Geek. February 14, 2012, 13:52. Available at: http://www.acronymgeek.com/TRFR. Accessed February 14, 2012, 13:52. |