Metcalf, D. (1969). The economics of agriculture. Penguin Books.
Chicago Style (17th ed.) CitationMetcalf, David. The Economics of Agriculture. Harmondsworth [etc.]: Penguin Books, 1969.
MLA (9th ed.) CitationMetcalf, David. The Economics of Agriculture. Penguin Books, 1969.
Warning: These citations may not always be 100% accurate.