| APA | HT-SDS. (2012, February 12). In Acronym Geek. Retrieved 15:23, February 12, 2012, from http://www.acronymgeek.com/HT-SDS |
| MLA | "HT-SDS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/HT-SDS>. |
| MHRA | 'HT-SDS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/HT-SDS> [accessed 12 February 2012] |
| Chicago | "HT-SDS", http://www.acronymgeek.com/HT-SDS (accessed February 12, 2012). |
| CBE/CSE | HT-SDS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/HT-SDS. |
| Bluebook | HT-SDS, http://www.acronymgeek.com/HT-SDS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HT-SDS, http://www.acronymgeek.com/HT-SDS (optional description here) (as of Feb. 12, 2012, 15:23). |
| AMA | HT-SDS. Acronym Geek. February 12, 2012, 15:23. Available at: http://www.acronymgeek.com/HT-SDS. Accessed February 12, 2012, 15:23. |