Cita APA (7a ed.)

Clayton, G. D., Clayton, F. E., Allan, R. E., & Patty, F. A. (1991). Patty's industrial hygiene and toxicology (4th ed.). Wiley.

Cita Chicago Style (17a ed.)

Clayton, George D., Florence E. Clayton, R. E. Allan, y F. A. Patty. Patty's Industrial Hygiene and Toxicology. 4th ed. New York: Wiley, 1991.

Cita MLA (8a ed.)

Clayton, George D., et al. Patty's Industrial Hygiene and Toxicology. 4th ed. Wiley, 1991.