APA Citation

Wille, A. (1961). Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini). Universidad de Costa Rica.

Chicago Style Citation

Wille, Alvaro. Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini). Universidad de Costa Rica, 1961.

MLA Citation

Wille, Alvaro. Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini). Universidad de Costa Rica, 1961.

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