APA Citation

Wille, A., & Orozco, E. (1969). The life cycle and behavior of the social bee Lasioglossum (Dialictus) umbripenne (Hymenoptera: Halictidae). Universidad de Costa Rica.

Chicago Style Citation

Wille, Alvaro, and Enrique Orozco. The Life Cycle and Behavior of the Social Bee Lasioglossum (Dialictus) Umbripenne (Hymenoptera: Halictidae). Universidad de Costa Rica, 1969.

MLA Citation

Wille, Alvaro, and Enrique Orozco. The Life Cycle and Behavior of the Social Bee Lasioglossum (Dialictus) Umbripenne (Hymenoptera: Halictidae). Universidad de Costa Rica, 1969.

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