Cita APA (7a ed.)

Leff, J. P., & Vaughn, C. (1985). Expressed emotion in families: Its significance for mental illness. Guilford.

Cita Chicago Style (17a ed.)

Leff, Julian P., y Christine Vaughn. Expressed Emotion in Families: Its Significance for Mental Illness. New York [etc.]: Guilford, 1985.

Cita MLA (9a ed.)

Leff, Julian P., y Christine Vaughn. Expressed Emotion in Families: Its Significance for Mental Illness. Guilford, 1985.