Cita APA (7a ed.)

Luijpen, W. A. (1964). Phenomenology and atheism. Duquesne University Press.

Cita Chicago Style (17a ed.)

Luijpen, William A. Phenomenology and Atheism. Pittsburgh,: Duquesne University Press, 1964.

Cita MLA (9a ed.)

Luijpen, William A. Phenomenology and Atheism. Duquesne University Press, 1964.