| APA | AT2R. (2012, February 11). In Acronym Geek. Retrieved 20:36, February 11, 2012, from http://www.acronymgeek.com/AT2R |
| MLA | "AT2R." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/AT2R>. |
| MHRA | 'AT2R', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/AT2R> [accessed 11 February 2012] |
| Chicago | "AT2R", http://www.acronymgeek.com/AT2R (accessed February 11, 2012). |
| CBE/CSE | AT2R [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/AT2R. |
| Bluebook | AT2R, http://www.acronymgeek.com/AT2R (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AT2R, http://www.acronymgeek.com/AT2R (optional description here) (as of Feb. 11, 2012, 20:36). |
| AMA | AT2R. Acronym Geek. February 11, 2012, 20:36. Available at: http://www.acronymgeek.com/AT2R. Accessed February 11, 2012, 20:36. |