APA-Zitierstil (7. Ausg.)

Parker, S. P. (1980). McGraw-Hill encyclopedia of environmental science (2nd ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Parker, Sybil P. McGraw-Hill Encyclopedia of Environmental Science. 2nd ed. New York: McGraw-Hill, 1980.

MLA-Zitierstil (9. Ausg.)

Parker, Sybil P. McGraw-Hill Encyclopedia of Environmental Science. 2nd ed. McGraw-Hill, 1980.