APA (7th ed.) Citation

Lanjouw, J. (1939). Is Xyris americana Aubl. an Abolboda? ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Lanjouw, Joseph. Is Xyris Americana Aubl. an Abolboda? [Sonderdr.]. Utrecht, 1939.

MLA (9th ed.) Citation

Lanjouw, Joseph. Is Xyris Americana Aubl. an Abolboda? [Sonderdr.]. 1939.

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