APA
Cook R. J., Veseth R. J., . (1991). Wheat health management. St. Paul: APS Press.
Chicago
Cook R James, Veseth Roger J, . 1991. Wheat health management. St. Paul: APS Press.
Harvard
Cook R. J., Veseth R. J., . (1991). Wheat health management. St. Paul: APS Press.
MLA
Cook R James, Veseth Roger J, . Wheat health management. St. Paul: APS Press. 1991.