एपीए उद्धरण

David Freestone. (1997). FAO legislative study N.63: The burnden of proof in natural resources legislation: some critical issues for fisheries law. Rome: FAO.

शिकागो स्टाइल उद्धरण

David Freestone. FAO Legislative Study N.63: The Burnden of Proof in Natural Resources Legislation: Some Critical Issues for Fisheries Law. Rome: FAO, 1997.

एमएलए उद्धरण

David Freestone. FAO Legislative Study N.63: The Burnden of Proof in Natural Resources Legislation: Some Critical Issues for Fisheries Law. Rome: FAO, 1997.