APA ציטוט

Cornwell, E. (2014). Effects of different agricultural systems on soil quality in Northern Limón province, Costa Rica.

Citación estilo Chicago

Cornwell, Emma. Effects of Different Agricultural Systems On Soil Quality in Northern Limón Province, Costa Rica. 2014.

ציטוט MLA

Cornwell, Emma. Effects of Different Agricultural Systems On Soil Quality in Northern Limón Province, Costa Rica. 2014.