APA

Mauriac F., . (1952). The stumbling block. New York: Philosophical Library.

Chicago

Mauriac Francois, . 1952. The stumbling block. New York: Philosophical Library.

Harvard

Mauriac F., . (1952). The stumbling block. New York: Philosophical Library.

MLA

Mauriac Francois, . The stumbling block. New York: Philosophical Library. 1952.