| APA | 2SHD. (2012, February 10). In Acronym Geek. Retrieved 17:24, February 10, 2012, from http://www.acronymgeek.com/2SHD |
| MLA | "2SHD." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/2SHD>. |
| MHRA | '2SHD', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/2SHD> [accessed 10 February 2012] |
| Chicago | "2SHD", http://www.acronymgeek.com/2SHD (accessed February 10, 2012). |
| CBE/CSE | 2SHD [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/2SHD. |
| Bluebook | 2SHD, http://www.acronymgeek.com/2SHD (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 2SHD, http://www.acronymgeek.com/2SHD (optional description here) (as of Feb. 10, 2012, 17:24). |
| AMA | 2SHD. Acronym Geek. February 10, 2012, 17:24. Available at: http://www.acronymgeek.com/2SHD. Accessed February 10, 2012, 17:24. |