| APA | TUMB. (2012, February 15). In Acronym Geek. Retrieved 16:20, February 15, 2012, from http://www.acronymgeek.com/TUMB |
| MLA | "TUMB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TUMB>. |
| MHRA | 'TUMB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TUMB> [accessed 15 February 2012] |
| Chicago | "TUMB", http://www.acronymgeek.com/TUMB (accessed February 15, 2012). |
| CBE/CSE | TUMB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TUMB. |
| Bluebook | TUMB, http://www.acronymgeek.com/TUMB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TUMB, http://www.acronymgeek.com/TUMB (optional description here) (as of Feb. 15, 2012, 16:20). |
| AMA | TUMB. Acronym Geek. February 15, 2012, 16:20. Available at: http://www.acronymgeek.com/TUMB. Accessed February 15, 2012, 16:20. |