| APA | SYNP. (2012, February 15). In Acronym Geek. Retrieved 13:08, February 15, 2012, from http://www.acronymgeek.com/SYNP |
| MLA | "SYNP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SYNP>. |
| MHRA | 'SYNP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SYNP> [accessed 15 February 2012] |
| Chicago | "SYNP", http://www.acronymgeek.com/SYNP (accessed February 15, 2012). |
| CBE/CSE | SYNP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SYNP. |
| Bluebook | SYNP, http://www.acronymgeek.com/SYNP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SYNP, http://www.acronymgeek.com/SYNP (optional description here) (as of Feb. 15, 2012, 13:08). |
| AMA | SYNP. Acronym Geek. February 15, 2012, 13:08. Available at: http://www.acronymgeek.com/SYNP. Accessed February 15, 2012, 13:08. |