APA

Ebeling W., . (1979). The fruited plain : the story of american agriculture / W. Ebeling. California: University of California Press.

Chicago

Ebeling Walter, . 1979. The fruited plain : the story of american agriculture / W. Ebeling. California: University of California Press.

Harvard

Ebeling W., . (1979). The fruited plain : the story of american agriculture / W. Ebeling. California: University of California Press.

MLA

Ebeling Walter, . The fruited plain : the story of american agriculture / W. Ebeling. California: University of California Press. 1979.