APA citiranje

Piel, G. (1964). Science in the cause of man. New York: Vintage Books.

Trích dẫn kiểu Chicago

Piel, Gerard. Science in the Cause of Man. New York: Vintage Books, 1964.

MLA citiranje

Piel, Gerard. Science in the Cause of Man. New York: Vintage Books, 1964.

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