APA

Abt L. E., . (1952). Projective psychology. New York: Knopf.

Chicago

Abt Lawrence Edwin, . 1952. Projective psychology. New York: Knopf.

Harvard

Abt L. E., . (1952). Projective psychology. New York: Knopf.

MLA

Abt Lawrence Edwin, . Projective psychology. New York: Knopf. 1952.