| APA | BZTO. (2012, February 17). In Acronym Geek. Retrieved 00:24, February 17, 2012, from http://www.acronymgeek.com/BZTO |
| MLA | "BZTO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/BZTO>. |
| MHRA | 'BZTO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/BZTO> [accessed 17 February 2012] |
| Chicago | "BZTO", http://www.acronymgeek.com/BZTO (accessed February 17, 2012). |
| CBE/CSE | BZTO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/BZTO. |
| Bluebook | BZTO, http://www.acronymgeek.com/BZTO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BZTO, http://www.acronymgeek.com/BZTO (optional description here) (as of Feb. 17, 2012, 00:24). |
| AMA | BZTO. Acronym Geek. February 17, 2012, 00:24. Available at: http://www.acronymgeek.com/BZTO. Accessed February 17, 2012, 00:24. |