APA引文

(1987). Gene banks and thr world's food. New Jersey: Princeton Univ.

Trích dẫn kiểu Chicago

Gene Banks and Thr World's Food. New Jersey: Princeton Univ, 1987.

MLA引文

Gene Banks and Thr World's Food. New Jersey: Princeton Univ, 1987.

警告：這些引文格式不一定是100％准確.