| APA | LTSI. (2012, February 14). In Acronym Geek. Retrieved 01:33, February 14, 2012, from http://www.acronymgeek.com/LTSI |
| MLA | "LTSI." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LTSI>. |
| MHRA | 'LTSI', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LTSI> [accessed 14 February 2012] |
| Chicago | "LTSI", http://www.acronymgeek.com/LTSI (accessed February 14, 2012). |
| CBE/CSE | LTSI [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LTSI. |
| Bluebook | LTSI, http://www.acronymgeek.com/LTSI (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LTSI, http://www.acronymgeek.com/LTSI (optional description here) (as of Feb. 14, 2012, 01:33). |
| AMA | LTSI. Acronym Geek. February 14, 2012, 01:33. Available at: http://www.acronymgeek.com/LTSI. Accessed February 14, 2012, 01:33. |