APA (7th ed.) Citation

Shephard, R. J. (1982). The risks of passive smoking. Oxford University Press.

Chicago Style (17th ed.) Citation

Shephard, Roy J. The Risks of Passive Smoking. New York: Oxford University Press, 1982.

MLA (8th ed.) Citation

Shephard, Roy J. The Risks of Passive Smoking. Oxford University Press, 1982.