Cita APA (7a ed.)

Van Keulen, H., & Wolf, J. (1986). Modelling of agricultural production: Weather, soils and crops (1st edition.). PUDOC.

Cita Chicago Style (17a ed.)

Van Keulen, H., y J. Wolf. Modelling of Agricultural Production: Weather, Soils and Crops. 1st edition. Wageningen: PUDOC, 1986.

Cita MLA (8a ed.)

Van Keulen, H., y J. Wolf. Modelling of Agricultural Production: Weather, Soils and Crops. 1st edition. PUDOC, 1986.