Cita APA (7th ed.)
ebrary, Inc, Guinness, L., & Wisemann, V. (2011). Introduction to health economics (2nd ed.). Open University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Lorna Guinness, i Virginia Wisemann. Introduction to Health Economics. 2nd ed. Maidenhead, England: Open University Press, 2011.
Cita MLA (9th ed.)
ebrary, Inc, et al. Introduction to Health Economics. 2nd ed. Open University Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.