APA引文

FMO. (1991). Tractors. Illinois: John Deere.

Trích dẫn kiểu Chicago

FMO. Tractors. Illinois: John Deere, 1991.

MLA引文

FMO. Tractors. Illinois: John Deere, 1991.

警告：这些引文格式不一定是100％准确.