APA

Fox K. A., Johnson D. G. & American Economic Association. (1969). Readings in the economics of agriculture: Selected by a committee of the American Economic Association: Karl A. Fox [and] D. Gale Johnson. Homewood, Ill: R. D. Irwin.

Chicago

Fox Karl August, Johnson D Gale and American Economic Association. 1969. Readings in the economics of agriculture: Selected by a committee of the American Economic Association: Karl A. Fox [and] D. Gale Johnson. Homewood, Ill: R. D. Irwin.

Harvard

Fox K. A., Johnson D. G. and American Economic Association. (1969). Readings in the economics of agriculture: Selected by a committee of the American Economic Association: Karl A. Fox [and] D. Gale Johnson. Homewood, Ill: R. D. Irwin.

MLA

Fox Karl August, Johnson D Gale and American Economic Association. Readings in the economics of agriculture: Selected by a committee of the American Economic Association: Karl A. Fox [and] D. Gale Johnson. Homewood, Ill: R. D. Irwin. 1969.