| APA | HLSS. (2012, February 17). In Acronym Geek. Retrieved 06:43, February 17, 2012, from http://www.acronymgeek.com/HLSS |
| MLA | "HLSS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/HLSS>. |
| MHRA | 'HLSS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/HLSS> [accessed 17 February 2012] |
| Chicago | "HLSS", http://www.acronymgeek.com/HLSS (accessed February 17, 2012). |
| CBE/CSE | HLSS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/HLSS. |
| Bluebook | HLSS, http://www.acronymgeek.com/HLSS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HLSS, http://www.acronymgeek.com/HLSS (optional description here) (as of Feb. 17, 2012, 06:43). |
| AMA | HLSS. Acronym Geek. February 17, 2012, 06:43. Available at: http://www.acronymgeek.com/HLSS. Accessed February 17, 2012, 06:43. |