Cita APA

Judy, W. H., & Hill, H. J. (1979). International soybean variety experiment: Fifth report of results. Urbana, Illinois: College of Agriculture, University of Illinois at Urbana Champaign.

Citación estilo Chicago

Judy, William H., y H. J. Hill. International Soybean Variety Experiment: Fifth Report of Results. Urbana, Illinois: College of Agriculture, University of Illinois at Urbana Champaign, 1979.

Cita MLA

Judy, William H., y H. J. Hill. International Soybean Variety Experiment: Fifth Report of Results. Urbana, Illinois: College of Agriculture, University of Illinois at Urbana Champaign, 1979.