एपीए उद्धरण

(2001). Environmental factors and health: The danish experience. Danish: Danish Environmental Protection Agency.

शिकागो स्टाइल उद्धरण

Environmental Factors and Health: The Danish Experience. Danish: Danish Environmental Protection Agency, 2001.

एमएलए उद्धरण

Environmental Factors and Health: The Danish Experience. Danish: Danish Environmental Protection Agency, 2001.