| APA | AT PPT. (2012, February 12). In Acronym Geek. Retrieved 07:34, February 12, 2012, from http://www.acronymgeek.com/AT PPT |
| MLA | "AT PPT." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/AT PPT>. |
| MHRA | 'AT PPT', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/AT PPT> [accessed 12 February 2012] |
| Chicago | "AT PPT", http://www.acronymgeek.com/AT PPT (accessed February 12, 2012). |
| CBE/CSE | AT PPT [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/AT PPT. |
| Bluebook | AT PPT, http://www.acronymgeek.com/AT PPT (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AT PPT, http://www.acronymgeek.com/AT PPT (optional description here) (as of Feb. 12, 2012, 07:34). |
| AMA | AT PPT. Acronym Geek. February 12, 2012, 07:34. Available at: http://www.acronymgeek.com/AT PPT. Accessed February 12, 2012, 07:34. |