| APA | HTRC. (2012, February 17). In Acronym Geek. Retrieved 00:56, February 17, 2012, from http://www.acronymgeek.com/HTRC |
| MLA | "HTRC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/HTRC>. |
| MHRA | 'HTRC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/HTRC> [accessed 17 February 2012] |
| Chicago | "HTRC", http://www.acronymgeek.com/HTRC (accessed February 17, 2012). |
| CBE/CSE | HTRC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/HTRC. |
| Bluebook | HTRC, http://www.acronymgeek.com/HTRC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTRC, http://www.acronymgeek.com/HTRC (optional description here) (as of Feb. 17, 2012, 00:56). |
| AMA | HTRC. Acronym Geek. February 17, 2012, 00:56. Available at: http://www.acronymgeek.com/HTRC. Accessed February 17, 2012, 00:56. |