APA (7th ed.) Citation

Grear, J. W. (1978). A revision of the New World species of Rhynchosia (Leguminosae - Faboideae).

Chicago Style (17th ed.) Citation

Grear, John W. A Revision of the New World Species of Rhynchosia (Leguminosae - Faboideae). New York, NY, 1978.

MLA (9th ed.) Citation

Grear, John W. A Revision of the New World Species of Rhynchosia (Leguminosae - Faboideae). 1978.

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