(1995). Soil amendments and environmental quality: (Agriculture and environment series). Boca Raton, U.S.A: Lewis Publishers.
استشهاد بنمط شيكاغوSoil Amendments and Environmental Quality: (Agriculture and Environment Series). Boca Raton, U.S.A: Lewis Publishers, 1995.
MLA استشهادSoil Amendments and Environmental Quality: (Agriculture and Environment Series). Boca Raton, U.S.A: Lewis Publishers, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.