APA Citation

Tillich, P. 1., & Tillich, P. 1. (1951). Systematic theology. Chicago, III.: University of Chicago Press.

Chicago Style Citation

Tillich, Paul 1886-1965, and Paul 1886-1965 Tillich. Systematic Theology. Chicago, III.: University of Chicago Press, 1951.

MLA Citation

Tillich, Paul 1886-1965, and Paul 1886-1965 Tillich. Systematic Theology. Chicago, III.: University of Chicago Press, 1951.

Warning: These citations may not always be 100% accurate.