APA (7th ed.) Citation

Schoonenberg, P. J. A. M. (1964). God's world in the making. Duquesne University Press.

Chicago Style (17th ed.) Citation

Schoonenberg, Piet J. A. M. God's World in the Making. Pittsburgh, Pa.: Duquesne University Press, 1964.

MLA (8th ed.) Citation

Schoonenberg, Piet J. A. M. God's World in the Making. Duquesne University Press, 1964.