APA Citation

Isart, J., & Llerena, J. J. (1999). The future of the organic farming systems: Proceedings of the fourth ENOF workshop. Barcelona: ENOF.

Chicago Style Citation

Isart, J., and J. J. Llerena. The Future of the Organic Farming Systems: Proceedings of the Fourth ENOF Workshop. Barcelona: ENOF, 1999.

MLA Citation

Isart, J., and J. J. Llerena. The Future of the Organic Farming Systems: Proceedings of the Fourth ENOF Workshop. Barcelona: ENOF, 1999.

Warning: These citations may not always be 100% accurate.