APA (7th ed.) Citation

Brown, R., & Campbell, G. A. (1969). How to find out about the chemical industry (1st edition.). Pergamon Press.

Chicago Style (17th ed.) Citation

Brown, Russell, and George Alexander Campbell. How to Find Out About the Chemical Industry. 1st edition. Oxford, New York: Pergamon Press, 1969.

MLA (9th ed.) Citation

Brown, Russell, and George Alexander Campbell. How to Find Out About the Chemical Industry. 1st edition. Pergamon Press, 1969.