| APA | ACT. (2012, February 4). In Acronym Geek. Retrieved 11:48, February 4, 2012, from http://www.acronymgeek.com/ACT |
| MLA | "ACT." Acronym Geek. (2012). Acronym Geek. 4 Feb 2012 <http://www.acronymgeek.com/ACT>. |
| MHRA | 'ACT', Acronym Geek, 4 February 2012, <http://www.acronymgeek.com/ACT> [accessed 4 February 2012] |
| Chicago | "ACT", http://www.acronymgeek.com/ACT (accessed February 4, 2012). |
| CBE/CSE | ACT [Internet]. Acronym Geek; 2012 Feb 4 [cited 2012 Feb 4]. Available from: http://www.acronymgeek.com/ACT. |
| Bluebook | ACT, http://www.acronymgeek.com/ACT (last visited February 4, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ACT, http://www.acronymgeek.com/ACT (optional description here) (as of Feb. 4, 2012, 11:48). |
| AMA | ACT. Acronym Geek. February 4, 2012, 11:48. Available at: http://www.acronymgeek.com/ACT. Accessed February 4, 2012, 11:48. |