| APA | CLSS. (2012, February 16). In Acronym Geek. Retrieved 00:58, February 16, 2012, from http://www.acronymgeek.com/CLSS |
| MLA | "CLSS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CLSS>. |
| MHRA | 'CLSS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CLSS> [accessed 16 February 2012] |
| Chicago | "CLSS", http://www.acronymgeek.com/CLSS (accessed February 16, 2012). |
| CBE/CSE | CLSS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CLSS. |
| Bluebook | CLSS, http://www.acronymgeek.com/CLSS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CLSS, http://www.acronymgeek.com/CLSS (optional description here) (as of Feb. 16, 2012, 00:58). |
| AMA | CLSS. Acronym Geek. February 16, 2012, 00:58. Available at: http://www.acronymgeek.com/CLSS. Accessed February 16, 2012, 00:58. |