Citação norma APA

University of Illinois & United States Department of Agriculture. (1973). A compendium of corn diseases. The American Phytopathological Society.

Citação norma Chicago

University of Illinois and United States Department of Agriculture. A Compendium of Corn Diseases. Saint Paul: The American Phytopathological Society, 1973.

Citação norma MLA

University of Illinois and United States Department of Agriculture. A Compendium of Corn Diseases. The American Phytopathological Society, 1973.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.