APA Citation

Dressler, R. L. (1967). Observations on Orchids and Euglossine Bees in Panama and Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Dressler, Robert L. Observations On Orchids and Euglossine Bees in Panama and Costa Rica. Universidad de Costa Rica, 1967.

MLA Citation

Dressler, Robert L. Observations On Orchids and Euglossine Bees in Panama and Costa Rica. Universidad de Costa Rica, 1967.

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