| APA | HSM. (2012, February 14). In Acronym Geek. Retrieved 11:29, February 14, 2012, from http://www.acronymgeek.com/HSM |
| MLA | "HSM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HSM>. |
| MHRA | 'HSM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HSM> [accessed 14 February 2012] |
| Chicago | "HSM", http://www.acronymgeek.com/HSM (accessed February 14, 2012). |
| CBE/CSE | HSM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HSM. |
| Bluebook | HSM, http://www.acronymgeek.com/HSM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HSM, http://www.acronymgeek.com/HSM (optional description here) (as of Feb. 14, 2012, 11:29). |
| AMA | HSM. Acronym Geek. February 14, 2012, 11:29. Available at: http://www.acronymgeek.com/HSM. Accessed February 14, 2012, 11:29. |