Torr, J. D. (2000). Euthanasia: Opposing viewpoints. Greenhaven Press.
芝加哥风格引文Torr, James D. Euthanasia: Opposing Viewpoints. San Diego, CA: Greenhaven Press, 2000.
MLA引文Torr, James D. Euthanasia: Opposing Viewpoints. Greenhaven Press, 2000.
警告：这些引文格式不一定是100％准确.