एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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