Cita APA (7a ed.)

Leveson, I. F. (1980). Quantitative explorations in drug abuse policy. SP Medicaö & Scientific Books.

Cita Chicago Style (17a ed.)

Leveson, Irving F. Quantitative Explorations in Drug Abuse Policy. New York: SP Medicaö & Scientific Books, 1980.

Cita MLA (9a ed.)

Leveson, Irving F. Quantitative Explorations in Drug Abuse Policy. SP Medicaö & Scientific Books, 1980.