| APA | SHDR. (2012, February 15). In Acronym Geek. Retrieved 10:16, February 15, 2012, from http://www.acronymgeek.com/SHDR |
| MLA | "SHDR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SHDR>. |
| MHRA | 'SHDR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SHDR> [accessed 15 February 2012] |
| Chicago | "SHDR", http://www.acronymgeek.com/SHDR (accessed February 15, 2012). |
| CBE/CSE | SHDR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SHDR. |
| Bluebook | SHDR, http://www.acronymgeek.com/SHDR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SHDR, http://www.acronymgeek.com/SHDR (optional description here) (as of Feb. 15, 2012, 10:16). |
| AMA | SHDR. Acronym Geek. February 15, 2012, 10:16. Available at: http://www.acronymgeek.com/SHDR. Accessed February 15, 2012, 10:16. |