| APA | BBBB. (2012, February 17). In Acronym Geek. Retrieved 06:00, February 17, 2012, from http://www.acronymgeek.com/BBBB |
| MLA | "BBBB." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/BBBB>. |
| MHRA | 'BBBB', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/BBBB> [accessed 17 February 2012] |
| Chicago | "BBBB", http://www.acronymgeek.com/BBBB (accessed February 17, 2012). |
| CBE/CSE | BBBB [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/BBBB. |
| Bluebook | BBBB, http://www.acronymgeek.com/BBBB (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BBBB, http://www.acronymgeek.com/BBBB (optional description here) (as of Feb. 17, 2012, 06:00). |
| AMA | BBBB. Acronym Geek. February 17, 2012, 06:00. Available at: http://www.acronymgeek.com/BBBB. Accessed February 17, 2012, 06:00. |