| APA | AT2. (2012, February 11). In Acronym Geek. Retrieved 22:57, February 11, 2012, from http://www.acronymgeek.com/AT2 |
| MLA | "AT2." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/AT2>. |
| MHRA | 'AT2', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/AT2> [accessed 11 February 2012] |
| Chicago | "AT2", http://www.acronymgeek.com/AT2 (accessed February 11, 2012). |
| CBE/CSE | AT2 [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/AT2. |
| Bluebook | AT2, http://www.acronymgeek.com/AT2 (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AT2, http://www.acronymgeek.com/AT2 (optional description here) (as of Feb. 11, 2012, 22:57). |
| AMA | AT2. Acronym Geek. February 11, 2012, 22:57. Available at: http://www.acronymgeek.com/AT2. Accessed February 11, 2012, 22:57. |