| APA | NTSB. (2012, February 12). In Acronym Geek. Retrieved 10:16, February 12, 2012, from http://www.acronymgeek.com/NTSB |
| MLA | "NTSB." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/NTSB>. |
| MHRA | 'NTSB', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/NTSB> [accessed 12 February 2012] |
| Chicago | "NTSB", http://www.acronymgeek.com/NTSB (accessed February 12, 2012). |
| CBE/CSE | NTSB [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/NTSB. |
| Bluebook | NTSB, http://www.acronymgeek.com/NTSB (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NTSB, http://www.acronymgeek.com/NTSB (optional description here) (as of Feb. 12, 2012, 10:16). |
| AMA | NTSB. Acronym Geek. February 12, 2012, 10:16. Available at: http://www.acronymgeek.com/NTSB. Accessed February 12, 2012, 10:16. |