Fernandez, R. A. (2006). Bt corn gives farmers more income-study. Philippine Star.
Chicago Style (17th ed.) CitationFernandez, Rudy A. "Bt Corn Gives Farmers More Income-study." Philippine Star 2006.
MLA引文Fernandez, Rudy A. "Bt Corn Gives Farmers More Income-study." Philippine Star, 2006.
警告:這些引文格式不一定是100%准確.