Cita APA (7a ed.)

Marshall, J. (1960). The ethics of medical practice. Darton, Longman & Todd.

Cita Chicago Style (17a ed.)

Marshall, John. The Ethics of Medical Practice. London: Darton, Longman & Todd, 1960.

Cita MLA (9a ed.)

Marshall, John. The Ethics of Medical Practice. Darton, Longman & Todd, 1960.