| APA | SDYM. (2012, February 15). In Acronym Geek. Retrieved 12:05, February 15, 2012, from http://www.acronymgeek.com/SDYM |
| MLA | "SDYM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SDYM>. |
| MHRA | 'SDYM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SDYM> [accessed 15 February 2012] |
| Chicago | "SDYM", http://www.acronymgeek.com/SDYM (accessed February 15, 2012). |
| CBE/CSE | SDYM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SDYM. |
| Bluebook | SDYM, http://www.acronymgeek.com/SDYM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDYM, http://www.acronymgeek.com/SDYM (optional description here) (as of Feb. 15, 2012, 12:05). |
| AMA | SDYM. Acronym Geek. February 15, 2012, 12:05. Available at: http://www.acronymgeek.com/SDYM. Accessed February 15, 2012, 12:05. |