Não informado. (2012). Purdue Agricultures Magazine. Purdue University, College of Agriculture.
Chicago Style (17th ed.) CitationNão informado. Purdue Agricultures Magazine. West Lafayette, Ind: Purdue University, College of Agriculture, 2012.
MLA (8th ed.) CitationNão informado. Purdue Agricultures Magazine. Purdue University, College of Agriculture, 2012.
Warning: These citations may not always be 100% accurate.