MLA

Chico, Antonio Salvador. Extension Work In Promoting Agricultural Cooperatives -- Experience In Spain. Food and Agriculture Organization of the United States, Rome, 1972.

APA

Chico, A. Salvador. (1972). Extension work in promoting agricultural cooperatives -- experience in Spain. Food and Agriculture Organization of the United States, Rome.

Chicago

Chico, Antonio Salvador Extension Work In Promoting Agricultural Cooperatives -- Experience In Spain. : Food and Agriculture Organization of the United States, Rome, 1972.