Cita APA (7th ed.)
DAVIDSON, E., & SCHENK, S. VARIABILITY IN SUBJECTIVE RESPONSES TO MARIJUANA: INITIAL EXPERIENCE OF COLLEGE STUDENTS.
Cita Chicago (17th ed.)
DAVIDSON, E.S, i S. SCHENK. VARIABILITY IN SUBJECTIVE RESPONSES TO MARIJUANA: INITIAL EXPERIENCE OF COLLEGE STUDENTS.
Cita MLA (9th ed.)
DAVIDSON, E.S, i S. SCHENK. VARIABILITY IN SUBJECTIVE RESPONSES TO MARIJUANA: INITIAL EXPERIENCE OF COLLEGE STUDENTS.
Atenció: Aquestes cites poden no estar 100% correctes.