APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.