| APA | BTWBO. (2012, February 11). In Acronym Geek. Retrieved 06:57, February 11, 2012, from http://www.acronymgeek.com/BTWBO |
| MLA | "BTWBO." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/BTWBO>. |
| MHRA | 'BTWBO', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/BTWBO> [accessed 11 February 2012] |
| Chicago | "BTWBO", http://www.acronymgeek.com/BTWBO (accessed February 11, 2012). |
| CBE/CSE | BTWBO [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/BTWBO. |
| Bluebook | BTWBO, http://www.acronymgeek.com/BTWBO (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BTWBO, http://www.acronymgeek.com/BTWBO (optional description here) (as of Feb. 11, 2012, 06:57). |
| AMA | BTWBO. Acronym Geek. February 11, 2012, 06:57. Available at: http://www.acronymgeek.com/BTWBO. Accessed February 11, 2012, 06:57. |