APA引文

Armstrong, S. (2010). Utility indifference. Future of Humanity Institute.

芝加哥风格引文

Armstrong, S. Utility Indifference. Future of Humanity Institute, 2010.

MLA引文

Armstrong, S. Utility Indifference. Future of Humanity Institute, 2010.

警告:这些引文格式不一定是100%准确.