The grasses of the United States:
being a synopsis of the tribes and genera, with descriptions of the genera, and a list of the species.
Prepared by Dr. Geo. Vasey.

APA Citation

Vasey, G. (1883). The grasses of the United States: being a synopsis of the tribes and genera, with descriptions of the genera, and a list of the species. Washington: Govt. Print. Off..

MLA Citation

Vasey, George. The Grasses of the United States: Being a Synopsis of the Tribes And Genera, With Descriptions of the Genera, And a List of the Species. Washington: Govt. Print. Off., 1883.

Warning: These citations may not always be complete (especially for serials).