Cita APA (7a ed.)

Cleemput, O. v., Haneklaus, S., Hofman, G., Schnug, E., & Vermoesen, A. (1997). Fertilization for sustainable plant production and soil fertility: Proceedings. International Scientific Centre of Fertilizers.

Cita Chicago Style (17a ed.)

Cleemput, O. van, S. Haneklaus, Georges Hofman, Ewald Schnug, y A. Vermoesen. Fertilization for Sustainable Plant Production and Soil Fertility: Proceedings. Brunschweig: International Scientific Centre of Fertilizers, 1997.

Cita MLA (8a ed.)

Cleemput, O. van, et al. Fertilization for Sustainable Plant Production and Soil Fertility: Proceedings. International Scientific Centre of Fertilizers, 1997.