| APA | DSOO. (2012, February 16). In Acronym Geek. Retrieved 23:51, February 16, 2012, from http://www.acronymgeek.com/DSOO |
| MLA | "DSOO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DSOO>. |
| MHRA | 'DSOO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DSOO> [accessed 16 February 2012] |
| Chicago | "DSOO", http://www.acronymgeek.com/DSOO (accessed February 16, 2012). |
| CBE/CSE | DSOO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DSOO. |
| Bluebook | DSOO, http://www.acronymgeek.com/DSOO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DSOO, http://www.acronymgeek.com/DSOO (optional description here) (as of Feb. 16, 2012, 23:51). |
| AMA | DSOO. Acronym Geek. February 16, 2012, 23:51. Available at: http://www.acronymgeek.com/DSOO. Accessed February 16, 2012, 23:51. |