Hegner, R. W. (1915). The Advantages Chrysomelid Beetles Secure by Concealing Their Eggs. Zenodo.
Citazione stile Chigago Style (17a edizione)Hegner, Robert W. The Advantages Chrysomelid Beetles Secure by Concealing Their Eggs. Zenodo, 1915.
Citatione MLA (9a ed.)Hegner, Robert W. The Advantages Chrysomelid Beetles Secure by Concealing Their Eggs. Zenodo, 1915.
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