APA

Baum G., . (1967). The future of belief debate. New York: Herder & Herder.

Chicago

Baum Gregory, . 1967. The future of belief debate. New York: Herder & Herder.

Harvard

Baum G., . (1967). The future of belief debate. New York: Herder & Herder.

MLA

Baum Gregory, . The future of belief debate. New York: Herder & Herder. 1967.