| APA | LTO. (2012, February 9). In Acronym Geek. Retrieved 19:36, February 9, 2012, from http://www.acronymgeek.com/LTO |
| MLA | "LTO." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/LTO>. |
| MHRA | 'LTO', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/LTO> [accessed 9 February 2012] |
| Chicago | "LTO", http://www.acronymgeek.com/LTO (accessed February 9, 2012). |
| CBE/CSE | LTO [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/LTO. |
| Bluebook | LTO, http://www.acronymgeek.com/LTO (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LTO, http://www.acronymgeek.com/LTO (optional description here) (as of Feb. 9, 2012, 19:36). |
| AMA | LTO. Acronym Geek. February 9, 2012, 19:36. Available at: http://www.acronymgeek.com/LTO. Accessed February 9, 2012, 19:36. |