APA引文

(1981). Irrigated soybean production in Arid and Semi-Arid regions. Illinois: University of Illinois.

Trích dẫn kiểu Chicago

Irrigated Soybean Production in Arid and Semi-Arid Regions. Illinois: University of Illinois, 1981.

MLA引文

Irrigated Soybean Production in Arid and Semi-Arid Regions. Illinois: University of Illinois, 1981.

警告：这些引文格式不一定是100％准确.