Wheeler, B. E. J. (1969). Introduction to plant diseases. John wiley.
Citación estilo ChicagoWheeler, B. E. J. Introduction to Plant Diseases. London: John wiley, 1969.
Cita MLAWheeler, B. E. J. Introduction to Plant Diseases. John wiley, 1969.
Warning: These citations may not always be 100% accurate.