| APA | HML. (2012, February 14). In Acronym Geek. Retrieved 09:34, February 14, 2012, from http://www.acronymgeek.com/HML |
| MLA | "HML." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HML>. |
| MHRA | 'HML', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HML> [accessed 14 February 2012] |
| Chicago | "HML", http://www.acronymgeek.com/HML (accessed February 14, 2012). |
| CBE/CSE | HML [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HML. |
| Bluebook | HML, http://www.acronymgeek.com/HML (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HML, http://www.acronymgeek.com/HML (optional description here) (as of Feb. 14, 2012, 09:34). |
| AMA | HML. Acronym Geek. February 14, 2012, 09:34. Available at: http://www.acronymgeek.com/HML. Accessed February 14, 2012, 09:34. |