MLA

Laignel-Lavastine, Maxime. The Concentric Method In the Diagnosis of Psychoneurotics. New York: Harcourt, Brace & co., 1931.

APA

Laignel-Lavastine, M. (1931). The concentric method in the diagnosis of psychoneurotics. New York: Harcourt, Brace & co.

Chicago

Laignel-Lavastine, Maxime, The Concentric Method In the Diagnosis of Psychoneurotics. New York: Harcourt, Brace & co., 1931.