APA ציטוט

Zweifel,Peter, & Breyer,Friedrich. (1997). Health economics. Oxford University Press.

Chicago Edition Citation

Zweifel,Peter, and Breyer,Friedrich. Health Economics. New York: Oxford University Press, 1997.

ציטוט MLA

Zweifel,Peter, and Breyer,Friedrich. Health Economics. Oxford University Press, 1997.