APA (7th ed.) Citation

Melhus, I. E., & Kent, G. C. (1948). Elements of plant pathology. The Macmillan company.

Chicago Style (17th ed.) Citation

Melhus, Irving E., and George Clarence Kent. Elements of Plant Pathology. New York: The Macmillan company, 1948.

MLA (9th ed.) Citation

Melhus, Irving E., and George Clarence Kent. Elements of Plant Pathology. The Macmillan company, 1948.