| APA | YCST. (2012, February 16). In Acronym Geek. Retrieved 06:34, February 16, 2012, from http://www.acronymgeek.com/YCST |
| MLA | "YCST." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/YCST>. |
| MHRA | 'YCST', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/YCST> [accessed 16 February 2012] |
| Chicago | "YCST", http://www.acronymgeek.com/YCST (accessed February 16, 2012). |
| CBE/CSE | YCST [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/YCST. |
| Bluebook | YCST, http://www.acronymgeek.com/YCST (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YCST, http://www.acronymgeek.com/YCST (optional description here) (as of Feb. 16, 2012, 06:34). |
| AMA | YCST. Acronym Geek. February 16, 2012, 06:34. Available at: http://www.acronymgeek.com/YCST. Accessed February 16, 2012, 06:34. |