| APA | SDDJ. (2012, February 16). In Acronym Geek. Retrieved 05:29, February 16, 2012, from http://www.acronymgeek.com/SDDJ |
| MLA | "SDDJ." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SDDJ>. |
| MHRA | 'SDDJ', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SDDJ> [accessed 16 February 2012] |
| Chicago | "SDDJ", http://www.acronymgeek.com/SDDJ (accessed February 16, 2012). |
| CBE/CSE | SDDJ [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SDDJ. |
| Bluebook | SDDJ, http://www.acronymgeek.com/SDDJ (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDDJ, http://www.acronymgeek.com/SDDJ (optional description here) (as of Feb. 16, 2012, 05:29). |
| AMA | SDDJ. Acronym Geek. February 16, 2012, 05:29. Available at: http://www.acronymgeek.com/SDDJ. Accessed February 16, 2012, 05:29. |