Style de citation APA

Abbott, J., & Makeham, J. (1979). Agricultural economics and marketing in the tropics. Longman.

Style de citation Chicago

Abbott, J.C, et J.P Makeham. Agricultural Economics and Marketing in the Tropics. London: Longman, 1979.

Style de citation MLA

Abbott, J.C, et J.P Makeham. Agricultural Economics and Marketing in the Tropics. Longman, 1979.

Attention : ces citations peuvent ne pas être correctes à 100%.