| APA | SIL. (2012, February 14). In Acronym Geek. Retrieved 07:48, February 14, 2012, from http://www.acronymgeek.com/SIL |
| MLA | "SIL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SIL>. |
| MHRA | 'SIL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SIL> [accessed 14 February 2012] |
| Chicago | "SIL", http://www.acronymgeek.com/SIL (accessed February 14, 2012). |
| CBE/CSE | SIL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SIL. |
| Bluebook | SIL, http://www.acronymgeek.com/SIL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SIL, http://www.acronymgeek.com/SIL (optional description here) (as of Feb. 14, 2012, 07:48). |
| AMA | SIL. Acronym Geek. February 14, 2012, 07:48. Available at: http://www.acronymgeek.com/SIL. Accessed February 14, 2012, 07:48. |