Cita APA (7th ed.)

Wurmbrand, R. (1968). Under -Ground saints. Feming H. Revell.

Cita Chicago (17th ed.)

Wurmbrand, Richard. Under -Ground Saints. New Jersey: Feming H. Revell, 1968.

Cita MLA (9th ed.)

Wurmbrand, Richard. Under -Ground Saints. Feming H. Revell, 1968.