APA (7th ed.) Citation

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. De Gruyter, 2013.

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.