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