| APA | SNYL. (2012, February 15). In Acronym Geek. Retrieved 17:18, February 15, 2012, from http://www.acronymgeek.com/SNYL |
| MLA | "SNYL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SNYL>. |
| MHRA | 'SNYL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SNYL> [accessed 15 February 2012] |
| Chicago | "SNYL", http://www.acronymgeek.com/SNYL (accessed February 15, 2012). |
| CBE/CSE | SNYL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SNYL. |
| Bluebook | SNYL, http://www.acronymgeek.com/SNYL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SNYL, http://www.acronymgeek.com/SNYL (optional description here) (as of Feb. 15, 2012, 17:18). |
| AMA | SNYL. Acronym Geek. February 15, 2012, 17:18. Available at: http://www.acronymgeek.com/SNYL. Accessed February 15, 2012, 17:18. |