APA

Prinzhon H., . (1972). Astistry of the mentally ill. New York: Springer-Verlag.

Chicago

Prinzhon Hans, . 1972. Astistry of the mentally ill. New York: Springer-Verlag.

Harvard

Prinzhon H., . (1972). Astistry of the mentally ill. New York: Springer-Verlag.

MLA

Prinzhon Hans, . Astistry of the mentally ill. New York: Springer-Verlag. 1972.