APA Citation

Dressler, R. L. (2016). New species and combinations in Costa Rican orchids. II.

Chicago Style Citation

Dressler, Robert L. New Species and Combinations in Costa Rican Orchids. II. 2016.

MLA Citation

Dressler, Robert L. New Species and Combinations in Costa Rican Orchids. II. 2016.

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