Cita APA

Agronomists and food : contributions and challenges Houston, T., American Society of Agronomy, Thorne, M. D., Stelly, M., Kral, D. M., & Nauseef, J. H. (1977). Papers of the annual meeting. Wisconsin, Estados Unidos: American Society of Agronomy.

Citación estilo Chicago

Agronomists and food : contributions and challenges Houston, Texas, American Society of Agronomy, Marlowe D. Thorne, Matthias Stelly, David M. Kral, y Judith H. Nauseef. Papers of the Annual Meeting. Wisconsin, Estados Unidos: American Society of Agronomy, 1977.

Cita MLA

Agronomists and food : contributions and challenges Houston, Texas, et al. Papers of the Annual Meeting. Wisconsin, Estados Unidos: American Society of Agronomy, 1977.