Cita APA (7a ed.)

Tonge, W. L., James, D. S., & Hillam, S. M. (1975). Families Without Hope: A controlled study of 33 problem families. The British journal of psychiatry / Special publication.

Cita Chicago Style (17a ed.)

Tonge, W. L., D. S. James, y Susan M. Hillam. "Families Without Hope: A Controlled Study of 33 Problem Families." The British Journal of Psychiatry / Special Publication 1975.

Cita MLA (8a ed.)

Tonge, W. L., et al. "Families Without Hope: A Controlled Study of 33 Problem Families." The British Journal of Psychiatry / Special Publication, 1975.