| APA | USBK. (2012, February 15). In Acronym Geek. Retrieved 17:44, February 15, 2012, from http://www.acronymgeek.com/USBK |
| MLA | "USBK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/USBK>. |
| MHRA | 'USBK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/USBK> [accessed 15 February 2012] |
| Chicago | "USBK", http://www.acronymgeek.com/USBK (accessed February 15, 2012). |
| CBE/CSE | USBK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/USBK. |
| Bluebook | USBK, http://www.acronymgeek.com/USBK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, USBK, http://www.acronymgeek.com/USBK (optional description here) (as of Feb. 15, 2012, 17:44). |
| AMA | USBK. Acronym Geek. February 15, 2012, 17:44. Available at: http://www.acronymgeek.com/USBK. Accessed February 15, 2012, 17:44. |