Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

Fry, William E. Principles of Plant Disease Management.: Willam E. Fry. San, Diego: Academic Press, 1982.

Style de citation MLA (9e éd.)

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