| APA | AT&R. (2012, February 12). In Acronym Geek. Retrieved 13:15, February 12, 2012, from http://www.acronymgeek.com/AT&R |
| MLA | "AT&R." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/AT&R>. |
| MHRA | 'AT&R', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/AT&R> [accessed 12 February 2012] |
| Chicago | "AT&R", http://www.acronymgeek.com/AT&R (accessed February 12, 2012). |
| CBE/CSE | AT&R [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/AT&R. |
| Bluebook | AT&R, http://www.acronymgeek.com/AT&R (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AT&R, http://www.acronymgeek.com/AT&R (optional description here) (as of Feb. 12, 2012, 13:15). |
| AMA | AT&R. Acronym Geek. February 12, 2012, 13:15. Available at: http://www.acronymgeek.com/AT&R. Accessed February 12, 2012, 13:15. |