Siebert, R. J. (1985). The critical theory of religion the Frankfurt School: From universal pragmatic to political theology. Mouton Publishers.
Citazione stile Chigago Style (17a edizione)Siebert, Rudolf J.. The Critical Theory of Religion the Frankfurt School: From Universal Pragmatic to Political Theology. New York [etc.]: Mouton Publishers, 1985.
Citatione MLA (9a ed.)Siebert, Rudolf J.. The Critical Theory of Religion the Frankfurt School: From Universal Pragmatic to Political Theology. Mouton Publishers, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.