APA (7th ed.) Zitazioa

AMERICAN Economic Association. (1969). Readings in the economics of agriculture. Allen and Unwin.

Chicago Style (17th ed.) Zitazioa

AMERICAN Economic Association. Readings in the Economics of Agriculture. London: Allen and Unwin, 1969.

MLA (9th ed.) Zitazioa

AMERICAN Economic Association. Readings in the Economics of Agriculture. Allen and Unwin, 1969.