APA (7th ed.) Citation

Plantinga, A., & Taylor, R. D. (1968). The ontological argument: From St. Anselm to contemporary philosophers. Macmillan.

Chicago Style (17th ed.) Citation

Plantinga, Alvin, and Richard D. Taylor. The Ontological Argument: From St. Anselm to Contemporary Philosophers. London [u.a.]: Macmillan, 1968.

MLA (9th ed.) Citation

Plantinga, Alvin, and Richard D. Taylor. The Ontological Argument: From St. Anselm to Contemporary Philosophers. Macmillan, 1968.

Warning: These citations may not always be 100% accurate.