APA Citation

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

Chicago Style Citation

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

MLA Citation

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

Warning: These citations may not always be 100% accurate.