| APA | ATN. (2012, February 9). In Acronym Geek. Retrieved 02:04, February 9, 2012, from http://www.acronymgeek.com/ATN |
| MLA | "ATN." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/ATN>. |
| MHRA | 'ATN', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/ATN> [accessed 9 February 2012] |
| Chicago | "ATN", http://www.acronymgeek.com/ATN (accessed February 9, 2012). |
| CBE/CSE | ATN [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/ATN. |
| Bluebook | ATN, http://www.acronymgeek.com/ATN (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ATN, http://www.acronymgeek.com/ATN (optional description here) (as of Feb. 9, 2012, 02:04). |
| AMA | ATN. Acronym Geek. February 9, 2012, 02:04. Available at: http://www.acronymgeek.com/ATN. Accessed February 9, 2012, 02:04. |