APA (7e ed.) Bronvermelding

Haas, E. B. (1964). Beyond the nation-state: Functionalism and international organization.

Chicago (17e ed.) Bronvermelding

Haas, Ernst B. Beyond the Nation-state: Functionalism and International Organization. Stanford : Stanford University Press, 1964.

MLA (9e ed.) Bronvermelding

Haas, Ernst B. Beyond the Nation-state: Functionalism and International Organization. 1964.