| APA | YDKS. (2012, February 15). In Acronym Geek. Retrieved 16:20, February 15, 2012, from http://www.acronymgeek.com/YDKS |
| MLA | "YDKS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/YDKS>. |
| MHRA | 'YDKS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/YDKS> [accessed 15 February 2012] |
| Chicago | "YDKS", http://www.acronymgeek.com/YDKS (accessed February 15, 2012). |
| CBE/CSE | YDKS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/YDKS. |
| Bluebook | YDKS, http://www.acronymgeek.com/YDKS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YDKS, http://www.acronymgeek.com/YDKS (optional description here) (as of Feb. 15, 2012, 16:20). |
| AMA | YDKS. Acronym Geek. February 15, 2012, 16:20. Available at: http://www.acronymgeek.com/YDKS. Accessed February 15, 2012, 16:20. |