APA引用形式

Morales Abarca, L. F. (2018). Production and productivity of beans and corn crops in Costa Rica from 1984 to 2014.

シカゴスタイル引用形

Morales Abarca, Luis Fernando. Production and Productivity of Beans and Corn Crops in Costa Rica From 1984 to 2014. 2018.

MLA引用形式

Morales Abarca, Luis Fernando. Production and Productivity of Beans and Corn Crops in Costa Rica From 1984 to 2014. 2018.

警告: この引用は必ずしも正確ではありません.