APA

Cantril H., . (1950). The "why" of man's experience. New York: Macmillan.

Chicago

Cantril Hadley, . 1950. The "why" of man's experience. New York: Macmillan.

Harvard

Cantril H., . (1950). The "why" of man's experience. New York: Macmillan.

MLA

Cantril Hadley, . The "why" of man's experience. New York: Macmillan. 1950.