Dyfyniad APA

Brenes-Peralta, L. P., & Jiménez-Morales, M. F. (2014). Current condition of the organic fertilizer market in the Canton of Alvarado, Cartago.

Dyfyniad Arddull Chicago

Brenes-Peralta, Laura Patricia, y María Fernanda Jiménez-Morales. Current Condition of the Organic Fertilizer Market in the Canton of Alvarado, Cartago. 2014.

Dyfyniad MLA

Brenes-Peralta, Laura Patricia, y María Fernanda Jiménez-Morales. Current Condition of the Organic Fertilizer Market in the Canton of Alvarado, Cartago. 2014.

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