APA引文

Baker, J. K. (1979). Approved practices in swine production. Danville, Ill: Interstate Printers & Publishers.

Trích dẫn kiểu Chicago

Baker, James K. Approved Practices in Swine Production. Danville, Ill: Interstate Printers & Publishers, 1979.

MLA引文

Baker, James K. Approved Practices in Swine Production. Danville, Ill: Interstate Printers & Publishers, 1979.

警告：這些引文格式不一定是100％准確.