APA (7th ed.) Citation

Bell & Howell Information and Learning. (1991). Drug topics. Medical Economics Co..

Chicago Style (17th ed.) Citation

Bell & Howell Information and Learning. Drug Topics. Montvale, N.J.: Medical Economics Co., 1991.

MLA (9th ed.) Citation

Bell & Howell Information and Learning. Drug Topics. Medical Economics Co., 1991.

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