APA引文

Wolff, H. W. (1918). The future of our agriculture. P.S. King & Son.

Chicago Style (17th ed.) Citation

Wolff, Henry W. The Future of Our Agriculture. London: P.S. King & Son, 1918.

MLA引文

Wolff, Henry W. The Future of Our Agriculture. P.S. King & Son, 1918.

警告：這些引文格式不一定是100％准確.