APA Alıntı

Fallas, G., Chacón, M., & Castro, J. (2009). Sustainability of agricultural systems on ecological and conventional farms in Costa Rica.

Chicago Stili Alıntı

Fallas, Greivin, Mario Chacón, ve Jonathan Castro. Sustainability of Agricultural Systems On Ecological and Conventional Farms in Costa Rica. 2009.

MLA Alıntı

Fallas, Greivin, Mario Chacón, ve Jonathan Castro. Sustainability of Agricultural Systems On Ecological and Conventional Farms in Costa Rica. 2009.

Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..