| APA | HMTO. (2012, February 16). In Acronym Geek. Retrieved 23:52, February 16, 2012, from http://www.acronymgeek.com/HMTO |
| MLA | "HMTO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HMTO>. |
| MHRA | 'HMTO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HMTO> [accessed 16 February 2012] |
| Chicago | "HMTO", http://www.acronymgeek.com/HMTO (accessed February 16, 2012). |
| CBE/CSE | HMTO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HMTO. |
| Bluebook | HMTO, http://www.acronymgeek.com/HMTO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HMTO, http://www.acronymgeek.com/HMTO (optional description here) (as of Feb. 16, 2012, 23:52). |
| AMA | HMTO. Acronym Geek. February 16, 2012, 23:52. Available at: http://www.acronymgeek.com/HMTO. Accessed February 16, 2012, 23:52. |