APA(7版)引用形式
Martínez-Torres, M. E. (2006). Organic coffee: Sustainable development by Mayan farmers. Ohio University Center for International Studies.
Chicagoスタイル(17版)引用形式
Martínez-Torres, Maria Elena. Organic Coffee: Sustainable Development by Mayan Farmers. Athens, Ohio: Ohio University Center for International Studies, 2006.
MLA(9版)引用形式
Martínez-Torres, Maria Elena. Organic Coffee: Sustainable Development by Mayan Farmers. Ohio University Center for International Studies, 2006.
警告: この引用は必ずしも正確ではありません.