Cita APA (7a ed.)

Sorkin, A. L. (1975). Health economics: An introduction. Lexington Books.

Cita Chicago Style (17a ed.)

Sorkin, Alan L. Health Economics: An Introduction. Toronto: Lexington Books, 1975.

Cita MLA (9a ed.)

Sorkin, Alan L. Health Economics: An Introduction. Lexington Books, 1975.