APA način citiranja

Wallen, R. W. (1956). Clinical psychology: The study of persons. McGraw Hill.

Čikaški stil citiranja

Wallen, Richard W. Clinical Psychology: The Study of Persons. New York: McGraw Hill, 1956.

MLA način citiranja

Wallen, Richard W. Clinical Psychology: The Study of Persons. McGraw Hill, 1956.