APA-Zitierstil (7. Ausg.)

(1974). McGraw-Hill encyclopedia of environmental science. McGraw-Hill Book Co.

Chicago-Zitierstil (17. Ausg.)

McGraw-Hill Encyclopedia of Environmental Science. New York: McGraw-Hill Book Co, 1974.

MLA-Zitierstil (9. Ausg.)

McGraw-Hill Encyclopedia of Environmental Science. McGraw-Hill Book Co, 1974.