R C Cooke. (1977). Fungi, man and his environment. London: Longman.
استشهاد بنمط شيكاغوR C Cooke. Fungi, Man and His Environment. London: Longman, 1977.
MLA استشهادR C Cooke. Fungi, Man and His Environment. London: Longman, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.