Cita APA

European Congress of Agricultural economics (6o., & European Association of Agricultural Economists. (1990). European agriculture in search of new strategies. The Hague: EAAE.

Citación estilo Chicago

European Congress of Agricultural economics (6o., and European Association of Agricultural Economists. European Agriculture in Search of New Strategies. The Hague: EAAE, 1990.

Cita MLA

European Congress of Agricultural economics (6o., and European Association of Agricultural Economists. European Agriculture in Search of New Strategies. The Hague: EAAE, 1990.