| APA | TGBL. (2012, February 14). In Acronym Geek. Retrieved 19:46, February 14, 2012, from http://www.acronymgeek.com/TGBL |
| MLA | "TGBL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/TGBL>. |
| MHRA | 'TGBL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/TGBL> [accessed 14 February 2012] |
| Chicago | "TGBL", http://www.acronymgeek.com/TGBL (accessed February 14, 2012). |
| CBE/CSE | TGBL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/TGBL. |
| Bluebook | TGBL, http://www.acronymgeek.com/TGBL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TGBL, http://www.acronymgeek.com/TGBL (optional description here) (as of Feb. 14, 2012, 19:46). |
| AMA | TGBL. Acronym Geek. February 14, 2012, 19:46. Available at: http://www.acronymgeek.com/TGBL. Accessed February 14, 2012, 19:46. |