Style de citation APA

Freeman, C. (1983). Longwaves in the world economy. London: Butterworths.

Style de citation Chicago

Freeman, Christopher. Longwaves in the World Economy. London: Butterworths, 1983.

Style de citation MLA

Freeman, Christopher. Longwaves in the World Economy. London: Butterworths, 1983.

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