APA-viite

Wille, A. (1979). A comparative study of the pollen press and nearby structures in the bees of the family Apidae.

Chicago-tyylinen lähdeviittaus

Wille, Alvaro. A Comparative Study of the Pollen Press and Nearby Structures in the Bees of the Family Apidae. 1979.

MLA-viite

Wille, Alvaro. A Comparative Study of the Pollen Press and Nearby Structures in the Bees of the Family Apidae. 1979.

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