APA (7th ed.) Citation

Zweifel, P., Breyer, F., & Kifmann, M. (2009). Health economics. Springer-Verlag.

Chicago Style (17th ed.) Citation

Zweifel, Peter, Friedrich Breyer, and Mathias Kifmann. Health Economics. Dordrecht: Springer-Verlag, 2009.

MLA (9th ed.) Citation

Zweifel, Peter, et al. Health Economics. Springer-Verlag, 2009.