Longhurst, A. R. (1981). Analysis of marine ecosystems. Academic Press.
Cita Chicago (17th ed.)Longhurst, Alan R. Analysis of Marine Ecosystems. London: Academic Press, 1981.
Cita MLA (9th ed.)Longhurst, Alan R. Analysis of Marine Ecosystems. Academic Press, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.