| APA | CASA. (2012, February 16). In Acronym Geek. Retrieved 22:52, February 16, 2012, from http://www.acronymgeek.com/CASA |
| MLA | "CASA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CASA>. |
| MHRA | 'CASA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CASA> [accessed 16 February 2012] |
| Chicago | "CASA", http://www.acronymgeek.com/CASA (accessed February 16, 2012). |
| CBE/CSE | CASA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CASA. |
| Bluebook | CASA, http://www.acronymgeek.com/CASA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CASA, http://www.acronymgeek.com/CASA (optional description here) (as of Feb. 16, 2012, 22:52). |
| AMA | CASA. Acronym Geek. February 16, 2012, 22:52. Available at: http://www.acronymgeek.com/CASA. Accessed February 16, 2012, 22:52. |