Cita APA (7th ed.)

Hillocks, R. J., & Waller, J. M. (1997). Soilborne diseases of tropical crops. CAB International.

Cita Chicago (17th ed.)

Hillocks, R. J., i J. M. Waller. Soilborne Diseases of Tropical Crops. Wallingford, Oxon, UK ; New York, NY, USA: CAB International, 1997.

Cita MLA (9th ed.)

Hillocks, R. J., i J. M. Waller. Soilborne Diseases of Tropical Crops. CAB International, 1997.