Robert Joseph Paton Williams. (1997). The natural selection of the chemical elements: The environment and life's chemistry. New York, NY: Oxford Univ. Press.
Trích dẫn kiểu ChicagoRobert Joseph Paton Williams. The Natural Selection of the Chemical Elements: The Environment and Life's Chemistry. New York, NY: Oxford Univ. Press, 1997.
MLA引文Robert Joseph Paton Williams. The Natural Selection of the Chemical Elements: The Environment and Life's Chemistry. New York, NY: Oxford Univ. Press, 1997.
警告：這些引文格式不一定是100％准確.