APA (7e ed.) Bronvermelding

Political and Economic Planning & Palmer, M. (1968). European unity: A survey of the European organisations ([Rev.].). Allen & Unwin.

Chicago (17e ed.) Bronvermelding

Political and Economic Planning en Michael Palmer. European Unity: A Survey of the European Organisations. [Rev.]. London: Allen & Unwin, 1968.

MLA (8e ed.) Bronvermelding

Political and Economic Planning en Michael Palmer. European Unity: A Survey of the European Organisations. [Rev.]. Allen & Unwin, 1968.