| APA | SFZS. (2012, February 15). In Acronym Geek. Retrieved 01:21, February 15, 2012, from http://www.acronymgeek.com/SFZS |
| MLA | "SFZS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SFZS>. |
| MHRA | 'SFZS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SFZS> [accessed 15 February 2012] |
| Chicago | "SFZS", http://www.acronymgeek.com/SFZS (accessed February 15, 2012). |
| CBE/CSE | SFZS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SFZS. |
| Bluebook | SFZS, http://www.acronymgeek.com/SFZS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFZS, http://www.acronymgeek.com/SFZS (optional description here) (as of Feb. 15, 2012, 01:21). |
| AMA | SFZS. Acronym Geek. February 15, 2012, 01:21. Available at: http://www.acronymgeek.com/SFZS. Accessed February 15, 2012, 01:21. |