| APA | ATCG. (2012, February 17). In Acronym Geek. Retrieved 04:11, February 17, 2012, from http://www.acronymgeek.com/ATCG |
| MLA | "ATCG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ATCG>. |
| MHRA | 'ATCG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ATCG> [accessed 17 February 2012] |
| Chicago | "ATCG", http://www.acronymgeek.com/ATCG (accessed February 17, 2012). |
| CBE/CSE | ATCG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ATCG. |
| Bluebook | ATCG, http://www.acronymgeek.com/ATCG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ATCG, http://www.acronymgeek.com/ATCG (optional description here) (as of Feb. 17, 2012, 04:11). |
| AMA | ATCG. Acronym Geek. February 17, 2012, 04:11. Available at: http://www.acronymgeek.com/ATCG. Accessed February 17, 2012, 04:11. |