Cita APA (7th ed.)
Smith, A. M. (1990). All about drink and drug abuse. Macmillan.
Cita Chicago (17th ed.)
Smith, Alexander McCall. All About Drink and Drug Abuse. London: Macmillan, 1990.
Cita MLA (9th ed.)
Smith, Alexander McCall. All About Drink and Drug Abuse. Macmillan, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.