Cita APA (7a ed.)

Howells, J. G. (1979). Modern perspectives in the psychiatry of infancy. Modern perspectives in psychiatry.

Cita Chicago Style (17a ed.)

Howells, John G. "Modern Perspectives in the Psychiatry of Infancy." Modern Perspectives in Psychiatry 1979.

Cita MLA (8a ed.)

Howells, John G. "Modern Perspectives in the Psychiatry of Infancy." Modern Perspectives in Psychiatry, 1979.