Dyfyniad APA

Fallas, R., & Bertsch, F. (2014). Analysis of the potato crop nutrient status in Costa Rica, on the basis of existing information.

Dyfyniad Arddull Chicago

Fallas, Róger, y Floria Bertsch. Analysis of the Potato Crop Nutrient Status in Costa Rica, On the Basis of Existing Information. 2014.

Dyfyniad MLA

Fallas, Róger, y Floria Bertsch. Analysis of the Potato Crop Nutrient Status in Costa Rica, On the Basis of Existing Information. 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.