APA (7e ed.) Bronvermelding

Betz, H. Forty years of radical right-wing populism. Global resurgence of the right : conceptual and regional perspectives.

Chicago (17e ed.) Bronvermelding

Betz, Hans-Georg. "Forty Years of Radical Right-wing Populism." Global Resurgence of the Right : Conceptual and Regional Perspectives .

MLA (8e ed.) Bronvermelding

Betz, Hans-Georg. "Forty Years of Radical Right-wing Populism." Global Resurgence of the Right : Conceptual and Regional Perspectives, .