Cita APA

Schwab, G. O., Fangmeier, D. D., & Elliot, W. J. (1996). Soil and water management systems (4a ed.). N. York: Wiley.

Citación estilo Chicago

Schwab, Glenn O., Delmar D. Fangmeier, and William J. Elliot. Soil and Water Management Systems. 4a ed. N. York: Wiley, 1996.

Cita MLA

Schwab, Glenn O., Delmar D. Fangmeier, and William J. Elliot. Soil and Water Management Systems. 4a ed. N. York: Wiley, 1996.