APA引文

Earl, B. (1963). Groups and fields: A programmed unit in modern education ed by J William Moore and Wendell I Smith.

Chicago Edition Citation

Earl, Boyd. Groups and Fields: A Programmed Unit in Modern Education Ed by J William Moore and Wendell I Smith. 1963.

MLA引文

Earl, Boyd. Groups and Fields: A Programmed Unit in Modern Education Ed by J William Moore and Wendell I Smith. 1963.

警告：这些引文格式不一定是100％准确.