Committee for the World Atlas of Agriculture, International Association of Agricultural Economists, & Istituto geografico De Agostini. (1969). World atlas of agriculture: Under the aegis of the International Association of Agricultural Economists. Istituto Geografico De Agostini.
Chicago Style (17th ed.) CitationCommittee for the World Atlas of Agriculture, International Association of Agricultural Economists, and Istituto geografico De Agostini. World Atlas of Agriculture: Under the Aegis of the International Association of Agricultural Economists. Novara: Istituto Geografico De Agostini, 1969.
MLA (9th ed.) CitationCommittee for the World Atlas of Agriculture, et al. World Atlas of Agriculture: Under the Aegis of the International Association of Agricultural Economists. Istituto Geografico De Agostini, 1969.