Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.