Cita APA (7a ed.)

Bultmann, R. (1964). Existence and Faith. Collins, Fontana Library.

Cita Chicago Style (17a ed.)

Bultmann, Rudolf. Existence and Faith. London: Collins, Fontana Library, 1964.

Cita MLA (9a ed.)

Bultmann, Rudolf. Existence and Faith. Collins, Fontana Library, 1964.