APA ציטוט

Santillana, G. D. (1961). The Origins of Scientific Thought. New York: The New American Library.

Trích dẫn kiểu Chicago

Santillana, Giorgio De. The Origins of Scientific Thought. New York: The New American Library, 1961.

ציטוט MLA

Santillana, Giorgio De. The Origins of Scientific Thought. New York: The New American Library, 1961.