Horst. (2013). Westcott's Plant Disease Handbook (8.). Springer Netherlands.
Cita Chicago (17th ed.)Horst. Westcott's Plant Disease Handbook. 8. Springer Netherlands, 2013.
Cita MLA (8th ed.)Horst. Westcott's Plant Disease Handbook. 8. Springer Netherlands, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.