APA

Balthasar H. U. v., . (1964). Essays in theology. New York: Herder and Herder.

Chicago

Balthasar Hans Urs von, . 1964. Essays in theology. New York: Herder and Herder.

Harvard

Balthasar H. U. v., . (1964). Essays in theology. New York: Herder and Herder.

MLA

Balthasar Hans Urs von, . Essays in theology. New York: Herder and Herder. 1964.