APA (7th ed.) Citation

Allport, G. W. (1968). The person in psychology: Selected essays (First published as a Beacon Paperback.). Beacon Press.

Chicago Style (17th ed.) Citation

Allport, Gordon W. The Person in Psychology: Selected Essays. First published as a Beacon Paperback. Boston: Beacon Press, 1968.

MLA (9th ed.) Citation

Allport, Gordon W. The Person in Psychology: Selected Essays. First published as a Beacon Paperback. Beacon Press, 1968.