| APA | SYPL. (2012, February 15). In Acronym Geek. Retrieved 04:28, February 15, 2012, from http://www.acronymgeek.com/SYPL |
| MLA | "SYPL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SYPL>. |
| MHRA | 'SYPL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SYPL> [accessed 15 February 2012] |
| Chicago | "SYPL", http://www.acronymgeek.com/SYPL (accessed February 15, 2012). |
| CBE/CSE | SYPL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SYPL. |
| Bluebook | SYPL, http://www.acronymgeek.com/SYPL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SYPL, http://www.acronymgeek.com/SYPL (optional description here) (as of Feb. 15, 2012, 04:28). |
| AMA | SYPL. Acronym Geek. February 15, 2012, 04:28. Available at: http://www.acronymgeek.com/SYPL. Accessed February 15, 2012, 04:28. |