एपीए उद्धरण

UNASYLVA. (2001). Rehabilitation of degraded sites. Rome, Italy: FAO.

शिकागो स्टाइल उद्धरण

UNASYLVA. Rehabilitation of Degraded Sites. Rome, Italy: FAO, 2001.

एमएलए उद्धरण

UNASYLVA. Rehabilitation of Degraded Sites. Rome, Italy: FAO, 2001.