| APA | 2DSE. (2012, February 12). In Acronym Geek. Retrieved 01:15, February 12, 2012, from http://www.acronymgeek.com/2DSE |
| MLA | "2DSE." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/2DSE>. |
| MHRA | '2DSE', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/2DSE> [accessed 12 February 2012] |
| Chicago | "2DSE", http://www.acronymgeek.com/2DSE (accessed February 12, 2012). |
| CBE/CSE | 2DSE [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/2DSE. |
| Bluebook | 2DSE, http://www.acronymgeek.com/2DSE (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 2DSE, http://www.acronymgeek.com/2DSE (optional description here) (as of Feb. 12, 2012, 01:15). |
| AMA | 2DSE. Acronym Geek. February 12, 2012, 01:15. Available at: http://www.acronymgeek.com/2DSE. Accessed February 12, 2012, 01:15. |