| APA | LC-SI. (2012, February 12). In Acronym Geek. Retrieved 14:10, February 12, 2012, from http://www.acronymgeek.com/LC-SI |
| MLA | "LC-SI." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/LC-SI>. |
| MHRA | 'LC-SI', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/LC-SI> [accessed 12 February 2012] |
| Chicago | "LC-SI", http://www.acronymgeek.com/LC-SI (accessed February 12, 2012). |
| CBE/CSE | LC-SI [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/LC-SI. |
| Bluebook | LC-SI, http://www.acronymgeek.com/LC-SI (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LC-SI, http://www.acronymgeek.com/LC-SI (optional description here) (as of Feb. 12, 2012, 14:10). |
| AMA | LC-SI. Acronym Geek. February 12, 2012, 14:10. Available at: http://www.acronymgeek.com/LC-SI. Accessed February 12, 2012, 14:10. |