Cita APA (7th ed.)
Goldberg, R. (1994). Drugs across the spectrum. West Pub.
Cita Chicago (17th ed.)
Goldberg, Raymond. Drugs Across the Spectrum. New York: West Pub, 1994.
Cita MLA (9th ed.)
Goldberg, Raymond. Drugs Across the Spectrum. West Pub, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.