| APA | BA4Y. (2012, February 15). In Acronym Geek. Retrieved 02:11, February 15, 2012, from http://www.acronymgeek.com/BA4Y |
| MLA | "BA4Y." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/BA4Y>. |
| MHRA | 'BA4Y', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/BA4Y> [accessed 15 February 2012] |
| Chicago | "BA4Y", http://www.acronymgeek.com/BA4Y (accessed February 15, 2012). |
| CBE/CSE | BA4Y [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/BA4Y. |
| Bluebook | BA4Y, http://www.acronymgeek.com/BA4Y (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BA4Y, http://www.acronymgeek.com/BA4Y (optional description here) (as of Feb. 15, 2012, 02:11). |
| AMA | BA4Y. Acronym Geek. February 15, 2012, 02:11. Available at: http://www.acronymgeek.com/BA4Y. Accessed February 15, 2012, 02:11. |