एपीए उद्धरण

Nelson, W. L., & Tisdale, S. L. (1997). Soil fertility and fertilizers (5.). Prentice- Hall of India.

शिकागो स्टाइल उद्धरण

Nelson, Werner L., और Samuel L. Tisdale. Soil Fertility and Fertilizers. 5. New Delhi: Prentice- Hall of India, 1997.

एमएलए उद्धरण

Nelson, Werner L., और Samuel L. Tisdale. Soil Fertility and Fertilizers. 5. Prentice- Hall of India, 1997.