Cita APA (7th ed.)

Ward, R. D. (1925). The climates of the United States. Ginn and Company.

Cita Chicago (17th ed.)

Ward, Robert DeCourcy. The Climates of the United States. Boston ; New York [etc.]: Ginn and Company, 1925.

Cita MLA (8th ed.)

Ward, Robert DeCourcy. The Climates of the United States. Ginn and Company, 1925.