APA (7th ed.) Citation

Harper, N. J., & Simmonds, A. B. Advances in drug research. Academic Press.

Chicago Style (17th ed.) Citation

Harper, N. J., and Alma B. Simmonds. Advances in Drug Research. London ; New York: Academic Press.

MLA (9th ed.) Citation

Harper, N. J., and Alma B. Simmonds. Advances in Drug Research. Academic Press.