Tohutoro APA (7th ed.)

Roberts, D. A., & Boothroyd, C. W. (1972). Fundamentals of plant pathology. W. H. Freeman.

Tohutoru Kātū Chicago

Roberts, Daniel A., me Carl W. Boothroyd. Fundamentals of Plant Pathology. San Francisco: W. H. Freeman, 1972.

Tohutoro MLA

Roberts, Daniel A., me Carl W. Boothroyd. Fundamentals of Plant Pathology. W. H. Freeman, 1972.