Horsfall, J. G., & Cowling, E. B. (1980). Plant disease: An advanced treatise. Academic Press.
Citazione stile Chigago Style (17a edizione)Horsfall, James G., e Ellis B. Cowling. Plant Disease: An Advanced Treatise. Nueva York: Academic Press, 1980.
Citatione MLA (9a ed.)Horsfall, James G., e Ellis B. Cowling. Plant Disease: An Advanced Treatise. Academic Press, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.