APA (7th ed.) Citation

Horsfall, J. G., & Cowling, E. B. (1977). Plant disease: An advanced treatise. Academic Press.

Chicago Style (17th ed.) Citation

Horsfall, James Gordon, and Ellis Brevier Cowling. Plant Disease: An Advanced Treatise. New York: Academic Press, 1977.

MLA (9th ed.) Citation

Horsfall, James Gordon, and Ellis Brevier Cowling. Plant Disease: An Advanced Treatise. Academic Press, 1977.