Shurtleff, M. C. (1997). The plant disease clinic and field diagnosis of abiotic diseases. St. Paul, Minn: APS Press.
استشهاد بنمط شيكاغوShurtleff, Malcolm C. The Plant Disease Clinic and Field Diagnosis of Abiotic Diseases. St. Paul, Minn: APS Press, 1997.
MLA استشهادShurtleff, Malcolm C. The Plant Disease Clinic and Field Diagnosis of Abiotic Diseases. St. Paul, Minn: APS Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.