APA način citiranja (7. izdanje)
Clayton, J. P. (1980). The concept of correlation: Paul Tillich and the possibility of a mediating theology. W. de Gruyter.
Čikaški stil citiranja (17. izdanje)
Clayton, John Powell. The Concept of Correlation: Paul Tillich and the Possibility of a Mediating Theology. Berlin ; New York: W. de Gruyter, 1980.
MLA način citiranja (9. izdanje)
Clayton, John Powell. The Concept of Correlation: Paul Tillich and the Possibility of a Mediating Theology. W. de Gruyter, 1980.
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