Cita APA (7a ed.)

Hamilton, K. (1963). The system and the gospel: A critique of Paul Tillich (1st American ed.). Macmillan.

Cita Chicago Style (17a ed.)

Hamilton, Kenneth. The System and the Gospel: A Critique of Paul Tillich. 1st American ed. New York: Macmillan, 1963.

Cita MLA (9a ed.)

Hamilton, Kenneth. The System and the Gospel: A Critique of Paul Tillich. 1st American ed. Macmillan, 1963.