Cita APA (7th ed.)
Pauly, D., & Maclean, J. L. (2003). In a perfect ocean: The state of fisheries and ecosystems in the North Atlantic Ocean. Island Press.
Cita Chicago (17th ed.)
Pauly, D., i J. L. Maclean. In a Perfect Ocean: The State of Fisheries and Ecosystems in the North Atlantic Ocean. Washington: Island Press, 2003.
Cita MLA (9th ed.)
Pauly, D., i J. L. Maclean. In a Perfect Ocean: The State of Fisheries and Ecosystems in the North Atlantic Ocean. Island Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.