Cita APA

Sparks, D. L. (2001). Advances in agronomy. San Diego: Academic Press.

Chicago Style Citation

Sparks, Donald L. Advances in Agronomy. San Diego: Academic Press, 2001.

Cita MLA

Sparks, Donald L. Advances in Agronomy. San Diego: Academic Press, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.