Winn, H. E. (1955). Formation of a mucous envelope at night by parrot fishes. Zenodo.
Citazione stile Chigago Style (17a edizione)Winn, Howard Elliott. Formation of a Mucous Envelope at Night by Parrot Fishes. Zenodo, 1955.
Citatione MLA (9a ed.)Winn, Howard Elliott. Formation of a Mucous Envelope at Night by Parrot Fishes. Zenodo, 1955.
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