Chupp, C. n. 1., & Sherf, A. F. (1960). Vegetable diseases and their control. New York, New York: Ronald Press.
Citación estilo ChicagoChupp, Charles n. 1886, y Arden F. Sherf. Vegetable Diseases and Their Control. New York, New York: Ronald Press, 1960.
Cita MLAChupp, Charles n. 1886, y Arden F. Sherf. Vegetable Diseases and Their Control. New York, New York: Ronald Press, 1960.
Precaución: Estas citas no son 100% exactas.