Cita APA (7th ed.)

Sponheim, P. R. (1967). Contemporary forms of faith. Augsburg.

Cita Chicago (17th ed.)

Sponheim, Paul R. Contemporary Forms of Faith. Minneapolis: Augsburg, 1967.

Cita MLA (9th ed.)

Sponheim, Paul R. Contemporary Forms of Faith. Augsburg, 1967.