| APA | BIFY. (2012, February 15). In Acronym Geek. Retrieved 06:36, February 15, 2012, from http://www.acronymgeek.com/BIFY |
| MLA | "BIFY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/BIFY>. |
| MHRA | 'BIFY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/BIFY> [accessed 15 February 2012] |
| Chicago | "BIFY", http://www.acronymgeek.com/BIFY (accessed February 15, 2012). |
| CBE/CSE | BIFY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/BIFY. |
| Bluebook | BIFY, http://www.acronymgeek.com/BIFY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BIFY, http://www.acronymgeek.com/BIFY (optional description here) (as of Feb. 15, 2012, 06:36). |
| AMA | BIFY. Acronym Geek. February 15, 2012, 06:36. Available at: http://www.acronymgeek.com/BIFY. Accessed February 15, 2012, 06:36. |