| APA | BEM. (2012, February 14). In Acronym Geek. Retrieved 11:44, February 14, 2012, from http://www.acronymgeek.com/BEM |
| MLA | "BEM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/BEM>. |
| MHRA | 'BEM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/BEM> [accessed 14 February 2012] |
| Chicago | "BEM", http://www.acronymgeek.com/BEM (accessed February 14, 2012). |
| CBE/CSE | BEM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/BEM. |
| Bluebook | BEM, http://www.acronymgeek.com/BEM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BEM, http://www.acronymgeek.com/BEM (optional description here) (as of Feb. 14, 2012, 11:44). |
| AMA | BEM. Acronym Geek. February 14, 2012, 11:44. Available at: http://www.acronymgeek.com/BEM. Accessed February 14, 2012, 11:44. |