| APA | DSYD. (2012, February 16). In Acronym Geek. Retrieved 14:52, February 16, 2012, from http://www.acronymgeek.com/DSYD |
| MLA | "DSYD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DSYD>. |
| MHRA | 'DSYD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DSYD> [accessed 16 February 2012] |
| Chicago | "DSYD", http://www.acronymgeek.com/DSYD (accessed February 16, 2012). |
| CBE/CSE | DSYD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DSYD. |
| Bluebook | DSYD, http://www.acronymgeek.com/DSYD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DSYD, http://www.acronymgeek.com/DSYD (optional description here) (as of Feb. 16, 2012, 14:52). |
| AMA | DSYD. Acronym Geek. February 16, 2012, 14:52. Available at: http://www.acronymgeek.com/DSYD. Accessed February 16, 2012, 14:52. |