APA (7th ed.) Citation

Long, J. W., & Rybacki, J. J. (1994). The essential guide to prescription drugs, 1994 edition. HarperCollins Publishers, Inc.

Chicago Style (17th ed.) Citation

Long, James W., and James J. Rybacki. The Essential Guide to Prescription Drugs, 1994 Edition. New York: HarperCollins Publishers, Inc, 1994.

MLA (9th ed.) Citation

Long, James W., and James J. Rybacki. The Essential Guide to Prescription Drugs, 1994 Edition. HarperCollins Publishers, Inc, 1994.

Warning: These citations may not always be 100% accurate.