APA引文

Ball, H. (2012). At liberty to die: The battle for death with dignity in America. New York University Press.

Chicago Style (17th ed.) Citation

Ball, Howard. At Liberty to Die: The Battle for Death with Dignity in America. New York: New York University Press, 2012.

MLA引文

Ball, Howard. At Liberty to Die: The Battle for Death with Dignity in America. New York University Press, 2012.