APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.