APA (7th ed.) Citation

Ewald, W. R. (1967). Environment for man: The next fifty years. Indiana University Press.

Chicago Style (17th ed.) Citation

Ewald, William R. Environment for Man: The Next Fifty Years. Bloomington: Indiana University Press, 1967.

MLA (9th ed.) Citation

Ewald, William R. Environment for Man: The Next Fifty Years. Indiana University Press, 1967.