| APA | LRTH. (2012, February 15). In Acronym Geek. Retrieved 07:27, February 15, 2012, from http://www.acronymgeek.com/LRTH |
| MLA | "LRTH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LRTH>. |
| MHRA | 'LRTH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LRTH> [accessed 15 February 2012] |
| Chicago | "LRTH", http://www.acronymgeek.com/LRTH (accessed February 15, 2012). |
| CBE/CSE | LRTH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LRTH. |
| Bluebook | LRTH, http://www.acronymgeek.com/LRTH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LRTH, http://www.acronymgeek.com/LRTH (optional description here) (as of Feb. 15, 2012, 07:27). |
| AMA | LRTH. Acronym Geek. February 15, 2012, 07:27. Available at: http://www.acronymgeek.com/LRTH. Accessed February 15, 2012, 07:27. |