APA引文

Parker, S. P. (1992). Mcgraw-hill encyclopedia of environmental science & engineering. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Parker, Sybil P. Mcgraw-hill Encyclopedia of Environmental Science & Engineering. New York: McGraw-Hill, 1992.

MLA引文

Parker, Sybil P. Mcgraw-hill Encyclopedia of Environmental Science & Engineering. New York: McGraw-Hill, 1992.