APA (7th ed.) Citation

Blane, H. T., & Leonard, K. E. (1987). Psychological theories of drinking and alcoholism. Guilford.

Chicago Style (17th ed.) Citation

Blane, Howard T., and Kenneth E. Leonard. Psychological Theories of Drinking and Alcoholism. New York [etc.]: Guilford, 1987.

MLA (9th ed.) Citation

Blane, Howard T., and Kenneth E. Leonard. Psychological Theories of Drinking and Alcoholism. Guilford, 1987.