Dyfyniad APA

Vandermeer, J. H., & Goldberg, D. E. Population ecology: First principles (Second edition.).

Dyfyniad Arddull Chicago

Vandermeer, John H., and Deborah Esther Goldberg. Population Ecology: First Principles. Second edition.

Dyfyniad MLA

Vandermeer, John H., and Deborah Esther Goldberg. Population Ecology: First Principles. Second edition.

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