एपीए उद्धरण

Rojas, L. A. (2006). Non-tillage as an agronomical method in basic grain sustainable production.

शिकागो स्टाइल उद्धरण

Rojas, Luis A. Non-tillage As an Agronomical Method in Basic Grain Sustainable Production. 2006.

एमएलए उद्धरण

Rojas, Luis A. Non-tillage As an Agronomical Method in Basic Grain Sustainable Production. 2006.