Citazione APA

Knodt, C. B. (1954). Successful dairying. McGraw-Hill.

Stile di citazione Chicago

Knodt, C. B. Successful Dairying. New York: McGraw-Hill, 1954.

Citazione MLA

Knodt, C. B. Successful Dairying. McGraw-Hill, 1954.