APA-Zitierstil (7. Ausg.)

Fry, W. E. (1982). Principles of plant disease management. Academic Press.

Chicago-Zitierstil (17. Ausg.)

Fry, William E. Principles of Plant Disease Management. New York: Academic Press, 1982.

MLA-Zitierstil (9. Ausg.)

Fry, William E. Principles of Plant Disease Management. Academic Press, 1982.