एपीए उद्धरण

Morgan,Monroe T. (2003). Environmental health (3.). Thomson Learning.

शिकागो स्टाइल उद्धरण

Morgan,Monroe T. Environmental Health. 3. United States: Thomson Learning, 2003.

एमएलए उद्धरण

Morgan,Monroe T. Environmental Health. 3. Thomson Learning, 2003.