Byles, J. B. (1912). Sophisms of free-trade and popular political economy examined (2d American.). The American protective tariff league.
Citação do estilo Chicago (17ª ed.)Byles, John Barnard. Sophisms of Free-trade and Popular Political Economy Examined. 2d American. New York: The American protective tariff league, 1912.
Citação MLA (8ª ed.)Byles, John Barnard. Sophisms of Free-trade and Popular Political Economy Examined. 2d American. The American protective tariff league, 1912.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.