Cita APA

(1990). Technology and agricultural policy: Proceedings of a symposium. Washington, D.C: National Academy Press.

Citación estilo Chicago

Technology and Agricultural Policy: Proceedings of a Symposium. Washington, D.C: National Academy Press, 1990.

Cita MLA

Technology and Agricultural Policy: Proceedings of a Symposium. Washington, D.C: National Academy Press, 1990.