एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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