Cita APA (7a ed.)

Ferré, N. F. S. (1946). Faith and reason (1st. ed.). Harper & Brothers.

Cita Chicago Style (17a ed.)

Ferré, Nels F. S. Faith and Reason. 1st. ed. New York ; London: Harper & Brothers, 1946.

Cita MLA (9a ed.)

Ferré, Nels F. S. Faith and Reason. 1st. ed. Harper & Brothers, 1946.