Cita APA (7a ed.)

Mappes, T. A., & DeGrazia, D. (1996). Biomedical ethics (4th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Mappes, Thomas A., y David DeGrazia. Biomedical Ethics. 4th ed. New York: McGraw-Hill, 1996.

Cita MLA (9a ed.)

Mappes, Thomas A., y David DeGrazia. Biomedical Ethics. 4th ed. McGraw-Hill, 1996.