Cita APA (7th ed.)
BENTLEY, K., & ET AL. (1993). STUDENT KNOWLEDGE OF AND ATTITUDES TOWARD PSYCHOTROPIC DRUGS.
Cita Chicago (17th ed.)
BENTLEY, K.J, i ET AL. STUDENT KNOWLEDGE OF AND ATTITUDES TOWARD PSYCHOTROPIC DRUGS. 1993.
Cita MLA (9th ed.)
BENTLEY, K.J, i ET AL. STUDENT KNOWLEDGE OF AND ATTITUDES TOWARD PSYCHOTROPIC DRUGS. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.