Reijntjes, C., Waters-Bayer, A., & Haverkort, B. (1992). Farming for the future: An introduction to low-external-input and sustainable agriculture. ILEIA.
Chicago Style (17th ed.) CitationReijntjes, Coen, Ann Waters-Bayer, and Bertus Haverkort. Farming for the Future: An Introduction to Low-external-input and Sustainable Agriculture. Leusden, Netherlands: ILEIA, 1992.
MLA (9th ed.) CitationReijntjes, Coen, et al. Farming for the Future: An Introduction to Low-external-input and Sustainable Agriculture. ILEIA, 1992.
Warning: These citations may not always be 100% accurate.