APA (7th ed.) Citation

Pierce, J. J. (1989). When world views collide: A study in imagination and evolution. Greenwood Press.

Chicago Style (17th ed.) Citation

Pierce, John J. When World Views Collide: A Study in Imagination and Evolution. New York: Greenwood Press, 1989.

MLA (9th ed.) Citation

Pierce, John J. When World Views Collide: A Study in Imagination and Evolution. Greenwood Press, 1989.