Cita APA (7a ed.)

Ladd, J. (1979). Ethical issues relating to life and death. Oxford University Press.

Cita Chicago Style (17a ed.)

Ladd, John. Ethical Issues Relating to Life and Death. New York: Oxford University Press, 1979.

Cita MLA (9a ed.)

Ladd, John. Ethical Issues Relating to Life and Death. Oxford University Press, 1979.