Snowdon Annal. (1990). Colour atlas of post-harvest diseases and disorders of fruits and vegetables: General introduction and fruits. V.1. Wolfe Scientific Ltd.
استشهاد بنمط شيكاغوSnowdon Annal. Colour Atlas of Post-harvest Diseases and Disorders of Fruits and Vegetables: General Introduction and Fruits. V.1. Spain: Wolfe Scientific Ltd, 1990.
MLA استشهادSnowdon Annal. Colour Atlas of Post-harvest Diseases and Disorders of Fruits and Vegetables: General Introduction and Fruits. V.1. Wolfe Scientific Ltd, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.