APA-Zitierstil (7. Ausg.)

Parker, G. (1975). The logic of unity: A geography of the European Economic Community (2.ed.). Longman.

Chicago-Zitierstil (17. Ausg.)

Parker, Geoffrey. The Logic of Unity: A Geography of the European Economic Community. 2.ed. London u.a: Longman, 1975.

MLA-Zitierstil (9. Ausg.)

Parker, Geoffrey. The Logic of Unity: A Geography of the European Economic Community. 2.ed. Longman, 1975.