| APA | MBBY. (2012, February 15). In Acronym Geek. Retrieved 01:11, February 15, 2012, from http://www.acronymgeek.com/MBBY |
| MLA | "MBBY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/MBBY>. |
| MHRA | 'MBBY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/MBBY> [accessed 15 February 2012] |
| Chicago | "MBBY", http://www.acronymgeek.com/MBBY (accessed February 15, 2012). |
| CBE/CSE | MBBY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/MBBY. |
| Bluebook | MBBY, http://www.acronymgeek.com/MBBY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MBBY, http://www.acronymgeek.com/MBBY (optional description here) (as of Feb. 15, 2012, 01:11). |
| AMA | MBBY. Acronym Geek. February 15, 2012, 01:11. Available at: http://www.acronymgeek.com/MBBY. Accessed February 15, 2012, 01:11. |