APA (7th ed.) Citation

(1989). Drug research and drug development in the 21st century: Science and ethics ; Bayer AG centenary symposium, Boppard/Germany, October 5 - 8, 1988. Bayer.

Chicago Style (17th ed.) Citation

Drug Research and Drug Development in the 21st Century: Science and Ethics ; Bayer AG Centenary Symposium, Boppard/Germany, October 5 - 8, 1988. [Leverkusen]: Bayer, 1989.

MLA (9th ed.) Citation

Drug Research and Drug Development in the 21st Century: Science and Ethics ; Bayer AG Centenary Symposium, Boppard/Germany, October 5 - 8, 1988. Bayer, 1989.