APA引文

George A Willoughby. (1959). General crafts. Illinois: Chas A. Benneth.

Trích dẫn kiểu Chicago

George A Willoughby. General Crafts. Illinois: Chas A. Benneth, 1959.

MLA引文

George A Willoughby. General Crafts. Illinois: Chas A. Benneth, 1959.

警告：这些引文格式不一定是100％准确.