APA

Carleton M. A., . (1916). The small grains. New York: The Macmillan Company.

Chicago

Carleton Mark Alfred, . 1916. The small grains. New York: The Macmillan Company.

Harvard

Carleton M. A., . (1916). The small grains. New York: The Macmillan Company.

MLA

Carleton Mark Alfred, . The small grains. New York: The Macmillan Company. 1916.