APA Format
Clayton, George D.; Clayton, Florence E.
. (1991). Patty's industrial hygiene and toxicology. New York : John Wiley
MLA Format
Clayton, George D.; Clayton, Florence E.
. Patty's industrial hygiene and toxicology. New York : John Wiley, 1991
Australian/Harvard Format
Clayton, George D.; Clayton, Florence E.
. 1991. Patty's industrial hygiene and toxicology. John Wiley, New York
Warning: These citations may not always be 100% accurate.