APA (7th ed.) Citation

Lewis, R. J., Sr. (1991). Carcinogenically active chemicals: A reference guide. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Lewis, Richard J., Sr. Carcinogenically Active Chemicals: A Reference Guide. New York: Van Nostrand Reinhold, 1991.

MLA (9th ed.) Citation

Lewis, Richard J., Sr. Carcinogenically Active Chemicals: A Reference Guide. Van Nostrand Reinhold, 1991.