Cita APA

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

Citación estilo Chicago

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

Cita MLA

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