APA-Zitierstil (7. Ausg.)

Skowronek, S., Engel, S. M., & Ackerman, B. A. (2016). The Progressives' century: Political reform, constitutional government, and the modern American state. Yale Univ Press.

Chicago-Zitierstil (17. Ausg.)

Skowronek, Stephen, Stephen M. Engel, und Bruce A. Ackerman. The Progressives' Century: Political Reform, Constitutional Government, and the Modern American State. New Haven ; London: Yale Univ Press, 2016.

MLA-Zitierstil (9. Ausg.)

Skowronek, Stephen, et al. The Progressives' Century: Political Reform, Constitutional Government, and the Modern American State. Yale Univ Press, 2016.