APA Citation

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 Citation

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

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.