Cita APA

Lewis, R. J., Sr. (1997). Hazardous chemicals desk reference (4th ed.). New York: John Wiley and Sons.

Citación estilo Chicago

Lewis, Richard J., Sr. Hazardous Chemicals Desk Reference. 4th ed. New York: John Wiley and Sons, 1997.

Cita MLA

Lewis, Richard J., Sr. Hazardous Chemicals Desk Reference. 4th ed. New York: John Wiley and Sons, 1997.