APA (7th ed.) Citation

Bews, J. (1929). The world's grasses: Their differentiation, distribution economics and ecology. Longmans, Green.

Chicago Style (17th ed.) Citation

Bews, J.W. The World's Grasses: Their Differentiation, Distribution Economics and Ecology. London: Longmans, Green, 1929.

MLA (9th ed.) Citation

Bews, J.W. The World's Grasses: Their Differentiation, Distribution Economics and Ecology. Longmans, Green, 1929.

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