| APA | LETH. (2012, February 14). In Acronym Geek. Retrieved 12:29, February 14, 2012, from http://www.acronymgeek.com/LETH |
| MLA | "LETH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LETH>. |
| MHRA | 'LETH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LETH> [accessed 14 February 2012] |
| Chicago | "LETH", http://www.acronymgeek.com/LETH (accessed February 14, 2012). |
| CBE/CSE | LETH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LETH. |
| Bluebook | LETH, http://www.acronymgeek.com/LETH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LETH, http://www.acronymgeek.com/LETH (optional description here) (as of Feb. 14, 2012, 12:29). |
| AMA | LETH. Acronym Geek. February 14, 2012, 12:29. Available at: http://www.acronymgeek.com/LETH. Accessed February 14, 2012, 12:29. |