APA引文

Kramer, E. E. (1970). The nature and growth of modern mathematics. New York: Hawthorn.

Trích dẫn kiểu Chicago

Kramer, Edna E. The Nature and Growth of Modern Mathematics. New York: Hawthorn, 1970.

MLA引文

Kramer, Edna E. The Nature and Growth of Modern Mathematics. New York: Hawthorn, 1970.

警告：這些引文格式不一定是100％准確.