APA (7th ed.) Citation

Armingeon, K., Bertozzi, F., & Bonoli, G. (2004). Swiss worlds of welfare. West European politics.

Chicago Style (17th ed.) Citation

Armingeon, Klaus, Fabio Bertozzi, and Giuliano Bonoli. "Swiss Worlds of Welfare." West European Politics 2004.

MLA (8th ed.) Citation

Armingeon, Klaus, et al. "Swiss Worlds of Welfare." West European Politics, 2004.