APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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