APA-Zitierstil (7. Ausg.)

Friedrichs, G. (2021). U.S. global leadership role and domestic polarization: A role theory approach. Routledge, Taylor & Francis Group.

Chicago-Zitierstil (17. Ausg.)

Friedrichs, Gordon. U.S. Global Leadership Role and Domestic Polarization: A Role Theory Approach. New York London: Routledge, Taylor & Francis Group, 2021.

MLA-Zitierstil (9. Ausg.)

Friedrichs, Gordon. U.S. Global Leadership Role and Domestic Polarization: A Role Theory Approach. Routledge, Taylor & Francis Group, 2021.