APA (7th ed.) Citation

Pittier, H. (1917). The middle American species of Lonchocarpus. G.P.O..

Chicago Style (17th ed.) Citation

Pittier, Henri. The Middle American Species of Lonchocarpus. Washington: G.P.O., 1917.

MLA (9th ed.) Citation

Pittier, Henri. The Middle American Species of Lonchocarpus. G.P.O., 1917.

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