| APA | TWA. (2012, February 8). In Acronym Geek. Retrieved 12:03, February 8, 2012, from http://www.acronymgeek.com/TWA |
| MLA | "TWA." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/TWA>. |
| MHRA | 'TWA', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/TWA> [accessed 8 February 2012] |
| Chicago | "TWA", http://www.acronymgeek.com/TWA (accessed February 8, 2012). |
| CBE/CSE | TWA [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/TWA. |
| Bluebook | TWA, http://www.acronymgeek.com/TWA (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TWA, http://www.acronymgeek.com/TWA (optional description here) (as of Feb. 8, 2012, 12:03). |
| AMA | TWA. Acronym Geek. February 8, 2012, 12:03. Available at: http://www.acronymgeek.com/TWA. Accessed February 8, 2012, 12:03. |