APA (7e ed.) Bronvermelding

Ford, D. F. (1989). The modern theologians: An introduction to Christian theology in the 20th Century Vol. ll. Basil Blackwell.

Chicago (17e ed.) Bronvermelding

Ford, David F. The Modern Theologians: An Introduction to Christian Theology in the 20th Century Vol. Ll. New York: Basil Blackwell, 1989.

MLA (9e ed.) Bronvermelding

Ford, David F. The Modern Theologians: An Introduction to Christian Theology in the 20th Century Vol. Ll. Basil Blackwell, 1989.