| APA | FFZS. (2012, February 16). In Acronym Geek. Retrieved 09:00, February 16, 2012, from http://www.acronymgeek.com/FFZS |
| MLA | "FFZS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FFZS>. |
| MHRA | 'FFZS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FFZS> [accessed 16 February 2012] |
| Chicago | "FFZS", http://www.acronymgeek.com/FFZS (accessed February 16, 2012). |
| CBE/CSE | FFZS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FFZS. |
| Bluebook | FFZS, http://www.acronymgeek.com/FFZS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FFZS, http://www.acronymgeek.com/FFZS (optional description here) (as of Feb. 16, 2012, 09:00). |
| AMA | FFZS. Acronym Geek. February 16, 2012, 09:00. Available at: http://www.acronymgeek.com/FFZS. Accessed February 16, 2012, 09:00. |