Cita APA (7a ed.)

Tillich, P. 1. a. (1951). Systematic Theology: Volume I , Reason and revelation being and God (1a edición.). The University of Chicago Press.

Cita Chicago Style (17a ed.)

Tillich, Paul 1886-1965 autor. Systematic Theology: Volume I , Reason and Revelation Being and God. 1a edición. Chicago and London: The University of Chicago Press, 1951.

Cita MLA (9a ed.)

Tillich, Paul 1886-1965 autor. Systematic Theology: Volume I , Reason and Revelation Being and God. 1a edición. The University of Chicago Press, 1951.