| APA | BTYN. (2012, February 17). In Acronym Geek. Retrieved 05:06, February 17, 2012, from http://www.acronymgeek.com/BTYN |
| MLA | "BTYN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/BTYN>. |
| MHRA | 'BTYN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/BTYN> [accessed 17 February 2012] |
| Chicago | "BTYN", http://www.acronymgeek.com/BTYN (accessed February 17, 2012). |
| CBE/CSE | BTYN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/BTYN. |
| Bluebook | BTYN, http://www.acronymgeek.com/BTYN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BTYN, http://www.acronymgeek.com/BTYN (optional description here) (as of Feb. 17, 2012, 05:06). |
| AMA | BTYN. Acronym Geek. February 17, 2012, 05:06. Available at: http://www.acronymgeek.com/BTYN. Accessed February 17, 2012, 05:06. |