APA

Ferm V., . (1955). A dictionary of pastoral psychology. New York: Philosophical Library.

Chicago

Ferm Vergilius, . 1955. A dictionary of pastoral psychology. New York: Philosophical Library.

Harvard

Ferm V., . (1955). A dictionary of pastoral psychology. New York: Philosophical Library.

MLA

Ferm Vergilius, . A dictionary of pastoral psychology. New York: Philosophical Library. 1955.