| APA | RTTH. (2012, February 16). In Acronym Geek. Retrieved 17:27, February 16, 2012, from http://www.acronymgeek.com/RTTH |
| MLA | "RTTH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/RTTH>. |
| MHRA | 'RTTH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/RTTH> [accessed 16 February 2012] |
| Chicago | "RTTH", http://www.acronymgeek.com/RTTH (accessed February 16, 2012). |
| CBE/CSE | RTTH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/RTTH. |
| Bluebook | RTTH, http://www.acronymgeek.com/RTTH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RTTH, http://www.acronymgeek.com/RTTH (optional description here) (as of Feb. 16, 2012, 17:27). |
| AMA | RTTH. Acronym Geek. February 16, 2012, 17:27. Available at: http://www.acronymgeek.com/RTTH. Accessed February 16, 2012, 17:27. |