Cita APA (7a ed.)

Duncan, A. S., Dunstan, G. R., & Welbourn, R. B. (1981). Dictionary of medical ethics (Rev. and enlarged ed.). Darton, Longman & Todd.

Cita Chicago Style (17a ed.)

Duncan, A. S., G. R. Dunstan, y R. B. Welbourn. Dictionary of Medical Ethics. Rev. and enlarged ed. London: Darton, Longman & Todd, 1981.

Cita MLA (9a ed.)

Duncan, A. S., et al. Dictionary of Medical Ethics. Rev. and enlarged ed. Darton, Longman & Todd, 1981.