एपीए उद्धरण

(1995). Soil amendments and environmental quality: (Agriculture and environment series). Boca Raton, U.S.A: Lewis Publishers.

शिकागो स्टाइल उद्धरण

Soil Amendments and Environmental Quality: (Agriculture and Environment Series). Boca Raton, U.S.A: Lewis Publishers, 1995.

एमएलए उद्धरण

Soil Amendments and Environmental Quality: (Agriculture and Environment Series). Boca Raton, U.S.A: Lewis Publishers, 1995.