APA (7th ed.) Citation

Chasin, M., & Langer, R. (1990). Biodegradable polymers as drug delivery systems. Taylor & Francis.

Chicago Style (17th ed.) Citation

Chasin, Mark, and Robert Langer. Biodegradable Polymers as Drug Delivery Systems. New York: Taylor & Francis, 1990.

MLA (9th ed.) Citation

Chasin, Mark, and Robert Langer. Biodegradable Polymers as Drug Delivery Systems. Taylor & Francis, 1990.