| APA | TFI. (2012, February 13). In Acronym Geek. Retrieved 21:34, February 13, 2012, from http://www.acronymgeek.com/TFI |
| MLA | "TFI." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/TFI>. |
| MHRA | 'TFI', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/TFI> [accessed 13 February 2012] |
| Chicago | "TFI", http://www.acronymgeek.com/TFI (accessed February 13, 2012). |
| CBE/CSE | TFI [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/TFI. |
| Bluebook | TFI, http://www.acronymgeek.com/TFI (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TFI, http://www.acronymgeek.com/TFI (optional description here) (as of Feb. 13, 2012, 21:34). |
| AMA | TFI. Acronym Geek. February 13, 2012, 21:34. Available at: http://www.acronymgeek.com/TFI. Accessed February 13, 2012, 21:34. |