Cita APA

Dworkin, G., Frey, R. G., & Bok, S. (1998). Euthanasia and physician-assisted suicide. Cambridge, United Kingdom: Cambridge University Press.

Citación estilo Chicago

Dworkin, Gerald, R. G. Frey, and Sissela Bok. Euthanasia and Physician-assisted Suicide. Cambridge, United Kingdom: Cambridge University Press, 1998.

Cita MLA

Dworkin, Gerald, R. G. Frey, and Sissela Bok. Euthanasia and Physician-assisted Suicide. Cambridge, United Kingdom: Cambridge University Press, 1998.