APA (7th ed.) Citation

Hartmann, N., Scott, A., & Adair, S. (2013). Possibility and actuality. De Gruyter.

Chicago Style (17th ed.) Citation

Hartmann, Nicolai, Alex Scott, and Stephanie Adair. Possibility and Actuality. Berlin ; Boston: De Gruyter, 2013.

MLA (9th ed.) Citation

Hartmann, Nicolai, et al. Possibility and Actuality. De Gruyter, 2013.