| APA | SDPR. (2012, February 15). In Acronym Geek. Retrieved 03:03, February 15, 2012, from http://www.acronymgeek.com/SDPR |
| MLA | "SDPR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SDPR>. |
| MHRA | 'SDPR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SDPR> [accessed 15 February 2012] |
| Chicago | "SDPR", http://www.acronymgeek.com/SDPR (accessed February 15, 2012). |
| CBE/CSE | SDPR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SDPR. |
| Bluebook | SDPR, http://www.acronymgeek.com/SDPR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDPR, http://www.acronymgeek.com/SDPR (optional description here) (as of Feb. 15, 2012, 03:03). |
| AMA | SDPR. Acronym Geek. February 15, 2012, 03:03. Available at: http://www.acronymgeek.com/SDPR. Accessed February 15, 2012, 03:03. |