| APA | HSWS. (2012, February 16). In Acronym Geek. Retrieved 20:21, February 16, 2012, from http://www.acronymgeek.com/HSWS |
| MLA | "HSWS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HSWS>. |
| MHRA | 'HSWS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HSWS> [accessed 16 February 2012] |
| Chicago | "HSWS", http://www.acronymgeek.com/HSWS (accessed February 16, 2012). |
| CBE/CSE | HSWS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HSWS. |
| Bluebook | HSWS, http://www.acronymgeek.com/HSWS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HSWS, http://www.acronymgeek.com/HSWS (optional description here) (as of Feb. 16, 2012, 20:21). |
| AMA | HSWS. Acronym Geek. February 16, 2012, 20:21. Available at: http://www.acronymgeek.com/HSWS. Accessed February 16, 2012, 20:21. |