Citazione Stile APA (7a Edizione)

Clayton, J. P. (1980). The concept of correlation: Paul Tillich and the possibility of a mediating theology. Walter De Gruyter.

Citazione stile Chigago Style (17a edizione)

Clayton, John Powell. The Concept of Correlation: Paul Tillich and the Possibility of a Mediating Theology. Berlin ; New York: Walter De Gruyter, 1980.

Citatione MLA (9a ed.)

Clayton, John Powell. The Concept of Correlation: Paul Tillich and the Possibility of a Mediating Theology. Walter De Gruyter, 1980.