APA (7th ed.) Citation

Parker, T. H. L. (1970). Karl Barth. Eerdmans.

Chicago Style (17th ed.) Citation

Parker, Thomas Henry Louis. Karl Barth. Grand Rapids, Mich: Eerdmans, 1970.

MLA (9th ed.) Citation

Parker, Thomas Henry Louis. Karl Barth. Eerdmans, 1970.

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