Barrett, O. W. (1928). The tropical crops. The Macmillan Company.
Citación estilo ChicagoBarrett, Otis Warren. The Tropical Crops. New York: The Macmillan Company, 1928.
Cita MLABarrett, Otis Warren. The Tropical Crops. The Macmillan Company, 1928.
Warning: These citations may not always be 100% accurate.