FOS. (1993). Hoses, turbing and connectors. Illinois: John Deere.
Trích dẫn kiểu ChicagoFOS. Hoses, Turbing and Connectors. Illinois: John Deere, 1993.
MLA引文FOS. Hoses, Turbing and Connectors. Illinois: John Deere, 1993.
警告：這些引文格式不一定是100％准確.
APA引文