APA (7th ed.) Citation

Long, J. W. (1977). The Essential Guide to Prescription Drugs. Harper & Row.

Chicago Style (17th ed.) Citation

Long, James W. The Essential Guide to Prescription Drugs. New York: Harper & Row, 1977.

MLA (9th ed.) Citation

Long, James W. The Essential Guide to Prescription Drugs. Harper & Row, 1977.