APA引文

Singles, K. (2013). Alternate history: Playing with contingency and necessity. De Gruyter.

Chicago Style (17th ed.) Citation

Singles, Kathleen. Alternate History: Playing with Contingency and Necessity. Berlin ; Boston: De Gruyter, 2013.

MLA引文

Singles, Kathleen. Alternate History: Playing with Contingency and Necessity. De Gruyter, 2013.

警告：這些引文格式不一定是100％准確.