APA (7th ed.) Citation

Williams, R. P., & Fraústo da Silva, J. J. R. (1997). The natural selection of the chemical elements: The environment and life's chemistry. Oxford University.

Chicago Style (17th ed.) Citation

Williams, RJ P., and J J R. Fraústo da Silva. The Natural Selection of the Chemical Elements: The Environment and Life's Chemistry. Oxford: Oxford University, 1997.

MLA (9th ed.) Citation

Williams, RJ P., and J J R. Fraústo da Silva. The Natural Selection of the Chemical Elements: The Environment and Life's Chemistry. Oxford University, 1997.