Cita APA (7th ed.)

Lord, R. (1962). The care of the earth; a history of husbandry. Nelson.

Cita Chicago (17th ed.)

Lord, Russell. The Care of the Earth; a History of Husbandry. New York: Nelson, 1962.

Cita MLA (9th ed.)

Lord, Russell. The Care of the Earth; a History of Husbandry. Nelson, 1962.