APA引文

The world of ideas: essays for study. (1966). The world of ideas: Essays for study. New York: Holt, Rinehart and Winston.

Trích dẫn kiểu Chicago

The world of ideas: essays for study. The World of Ideas: Essays for Study. New York: Holt, Rinehart and Winston, 1966.

MLA引文

The world of ideas: essays for study. The World of Ideas: Essays for Study. New York: Holt, Rinehart and Winston, 1966.

警告：這些引文格式不一定是100％准確.