| APA | BFMK. (2012, February 14). In Acronym Geek. Retrieved 13:51, February 14, 2012, from http://www.acronymgeek.com/BFMK |
| MLA | "BFMK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/BFMK>. |
| MHRA | 'BFMK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/BFMK> [accessed 14 February 2012] |
| Chicago | "BFMK", http://www.acronymgeek.com/BFMK (accessed February 14, 2012). |
| CBE/CSE | BFMK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/BFMK. |
| Bluebook | BFMK, http://www.acronymgeek.com/BFMK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BFMK, http://www.acronymgeek.com/BFMK (optional description here) (as of Feb. 14, 2012, 13:51). |
| AMA | BFMK. Acronym Geek. February 14, 2012, 13:51. Available at: http://www.acronymgeek.com/BFMK. Accessed February 14, 2012, 13:51. |