APA引文

Sparber, G. (2009). Unorthodox Humeanism. Ontos Verlag.

芝加哥风格引文

Sparber, Georg. Unorthodox Humeanism. Frankfurt ; New Brunswick: Ontos Verlag, 2009.

MLA引文

Sparber, Georg. Unorthodox Humeanism. Ontos Verlag, 2009.

警告:这些引文格式不一定是100%准确.