Parker, G. (1981). The logic of unity: A geography of the European Economic Community (3d ed.). Longman.
Style de citation Chicago (17e éd.)Parker, Geoffrey. The Logic of Unity: A Geography of the European Economic Community. 3d ed. Longman, 1981.
Style de citation MLA (9e éd.)Parker, Geoffrey. The Logic of Unity: A Geography of the European Economic Community. 3d ed. Longman, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.