| APA | 1FR. (2012, February 11). In Acronym Geek. Retrieved 21:58, February 11, 2012, from http://www.acronymgeek.com/1FR |
| MLA | "1FR." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/1FR>. |
| MHRA | '1FR', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/1FR> [accessed 11 February 2012] |
| Chicago | "1FR", http://www.acronymgeek.com/1FR (accessed February 11, 2012). |
| CBE/CSE | 1FR [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/1FR. |
| Bluebook | 1FR, http://www.acronymgeek.com/1FR (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 1FR, http://www.acronymgeek.com/1FR (optional description here) (as of Feb. 11, 2012, 21:58). |
| AMA | 1FR. Acronym Geek. February 11, 2012, 21:58. Available at: http://www.acronymgeek.com/1FR. Accessed February 11, 2012, 21:58. |