Cita APA (7a ed.)

Callahan, D. (1990). What kind of life: The limits of medical progress. Simon and Schuster.

Cita Chicago Style (17a ed.)

Callahan, Daniel. What Kind of Life: The Limits of Medical Progress. Simon and Schuster, 1990.

Cita MLA (9a ed.)

Callahan, Daniel. What Kind of Life: The Limits of Medical Progress. Simon and Schuster, 1990.