APA (7th ed.) Citation

Duggar, J. F. (1909). Agriculture for southern schools. The Macmillan Company.

Chicago Style (17th ed.) Citation

Duggar, J. F. Agriculture for Southern Schools. New York: The Macmillan Company, 1909.

MLA (8th ed.) Citation

Duggar, J. F. Agriculture for Southern Schools. The Macmillan Company, 1909.