Cita APA (7a ed.)
Yanyan Dong. Contingent Valuation of Yangtze Finless Porpoises in Poyang Lake, China. Springer.
Cita estilo Chicago (17a ed.)
Yanyan Dong. Contingent Valuation of Yangtze Finless Porpoises in Poyang Lake, China. Dordrecht, Holanda: Springer.
Cita MLA (9a ed.)
Yanyan Dong. Contingent Valuation of Yangtze Finless Porpoises in Poyang Lake, China. Springer.
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