Cita APA

Annual Meetings of the Soil Science Society of America and the American Society of Agronomy Columbus, O., Bartelli, L. J., Klingebiel, A. A., Baird, J. V., & Heddleson, M. R. (1966). Soil surveys and land use planning. Madison, Wisconsin: Soil Science Society of America ; American Society of Agronomy.

Citación estilo Chicago

Annual Meetings of the Soil Science Society of America and the American Society of Agronomy Columbus, Ohio), L. J. Bartelli, A. A. Klingebiel, J. V. Baird, y M. R. Heddleson. Soil Surveys and Land Use Planning. Madison, Wisconsin: Soil Science Society of America ; American Society of Agronomy, 1966.

Cita MLA

Annual Meetings of the Soil Science Society of America and the American Society of Agronomy Columbus, Ohio), et al. Soil Surveys and Land Use Planning. Madison, Wisconsin: Soil Science Society of America ; American Society of Agronomy, 1966.