Cita APA

Leach, J. G., & Leach, J. G. (1940). Insect transmission of plant disease. New York, New York: McGraw-Hill.

Citación estilo Chicago

Leach, Julian Gilbert, y Julian Gilbert Leach. Insect Transmission of Plant Disease. New York, New York: McGraw-Hill, 1940.

Cita MLA

Leach, Julian Gilbert, y Julian Gilbert Leach. Insect Transmission of Plant Disease. New York, New York: McGraw-Hill, 1940.