Søren Overgaard, P. G. (2013). An Introduction to Metaphilosophy (1.). Cambridge University Press.
芝加哥风格引文Søren Overgaard, Paul Gilbert. An Introduction to Metaphilosophy. 1. Cambridge University Press, 2013.
MLA引文Søren Overgaard, Paul Gilbert. An Introduction to Metaphilosophy. 1. Cambridge University Press, 2013.
警告：这些引文格式不一定是100％准确.