| APA | HTM. (2012, February 14). In Acronym Geek. Retrieved 11:28, February 14, 2012, from http://www.acronymgeek.com/HTM |
| MLA | "HTM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HTM>. |
| MHRA | 'HTM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HTM> [accessed 14 February 2012] |
| Chicago | "HTM", http://www.acronymgeek.com/HTM (accessed February 14, 2012). |
| CBE/CSE | HTM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HTM. |
| Bluebook | HTM, http://www.acronymgeek.com/HTM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTM, http://www.acronymgeek.com/HTM (optional description here) (as of Feb. 14, 2012, 11:28). |
| AMA | HTM. Acronym Geek. February 14, 2012, 11:28. Available at: http://www.acronymgeek.com/HTM. Accessed February 14, 2012, 11:28. |