Walsh. (2013). Science and Conservation in the Galapagos Islands (1.). Springer New York.
Chicago Style (17. basım) AtıfWalsh. Science and Conservation in the Galapagos Islands. 1. Springer New York, 2013.
MLA (8th ed.) AtıfWalsh. Science and Conservation in the Galapagos Islands. 1. Springer New York, 2013.
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