| APA | TBCK. (2012, February 15). In Acronym Geek. Retrieved 08:03, February 15, 2012, from http://www.acronymgeek.com/TBCK |
| MLA | "TBCK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TBCK>. |
| MHRA | 'TBCK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TBCK> [accessed 15 February 2012] |
| Chicago | "TBCK", http://www.acronymgeek.com/TBCK (accessed February 15, 2012). |
| CBE/CSE | TBCK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TBCK. |
| Bluebook | TBCK, http://www.acronymgeek.com/TBCK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TBCK, http://www.acronymgeek.com/TBCK (optional description here) (as of Feb. 15, 2012, 08:03). |
| AMA | TBCK. Acronym Geek. February 15, 2012, 08:03. Available at: http://www.acronymgeek.com/TBCK. Accessed February 15, 2012, 08:03. |