APA (7th ed.) Citation

Chasin, M., & Langer, R. (1990). Biodegradable polymers as drug delivery systems. Marcel Dekker, Inc.

Chicago Style (17th ed.) Citation

Chasin, Mark, and Robert Langer. Biodegradable Polymers as Drug Delivery Systems. New York: Marcel Dekker, Inc, 1990.

MLA (8th ed.) Citation

Chasin, Mark, and Robert Langer. Biodegradable Polymers as Drug Delivery Systems. Marcel Dekker, Inc, 1990.