| APA | ACLU. (2012, February 10). In Acronym Geek. Retrieved 17:32, February 10, 2012, from http://www.acronymgeek.com/ACLU |
| MLA | "ACLU." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ACLU>. |
| MHRA | 'ACLU', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ACLU> [accessed 10 February 2012] |
| Chicago | "ACLU", http://www.acronymgeek.com/ACLU (accessed February 10, 2012). |
| CBE/CSE | ACLU [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ACLU. |
| Bluebook | ACLU, http://www.acronymgeek.com/ACLU (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ACLU, http://www.acronymgeek.com/ACLU (optional description here) (as of Feb. 10, 2012, 17:32). |
| AMA | ACLU. Acronym Geek. February 10, 2012, 17:32. Available at: http://www.acronymgeek.com/ACLU. Accessed February 10, 2012, 17:32. |