Carruthers, I. (1985). Tools for agriculture: A buyer's guide to low cost agricultural implements (3rd ed.). Intermediate Technology Publications Ltd.
Citação do estilo Chicago (17ª ed.)Carruthers, Ian. Tools for Agriculture: A Buyer's Guide to Low Cost Agricultural Implements. 3rd ed. London: Intermediate Technology Publications Ltd, 1985.
Citação MLA (8ª ed.)Carruthers, Ian. Tools for Agriculture: A Buyer's Guide to Low Cost Agricultural Implements. 3rd ed. Intermediate Technology Publications Ltd, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.