एपीए उद्धरण

Findley, R. W. F. (1981). Environmental law cases and materials. West Publishing.

शिकागो स्टाइल उद्धरण

Findley, Roger W Farber. Environmental Law Cases and Materials. St. Paul, Minn: West Publishing, 1981.

एमएलए उद्धरण

Findley, Roger W Farber. Environmental Law Cases and Materials. West Publishing, 1981.