APA (7th ed.) Citation

International Potash Institute Colloquium Wageningen, Netherlands, & International Potash Institute. (1980). Physiological aspects of crop productivity: Proceedings of the 15th Colloquium of the International Potash Institute held in Wageningen/The Netherlands, 1980. International Potash Institute.

Chicago Style (17th ed.) Citation

International Potash Institute Colloquium Wageningen, Netherlands, and International Potash Institute. Physiological Aspects of Crop Productivity: Proceedings of the 15th Colloquium of the International Potash Institute Held in Wageningen/The Netherlands, 1980. Worblaufen-Bern, Switzerland: International Potash Institute, 1980.

MLA (9th ed.) Citation

International Potash Institute Colloquium Wageningen, Netherlands, and International Potash Institute. Physiological Aspects of Crop Productivity: Proceedings of the 15th Colloquium of the International Potash Institute Held in Wageningen/The Netherlands, 1980. International Potash Institute, 1980.