Romano Guardini

MLA

Engelmann, Henri, and Francis Ferrier. Romano Guardini. Paris: Editions Fleurus, 1966.

APA

Engelmann, H., & Ferrier, F. (1966). Romano Guardini. Paris: Editions Fleurus.

Chicago

Engelmann, Henri, and Francis Ferrier. Romano Guardini. Paris: Editions Fleurus, 1966.