APA (7th ed.) Citation

Niermann, I., Bach, M., & Patton, A. (2015). Drill nation. Sternberg Press.

Chicago Style (17th ed.) Citation

Niermann, Ingo, Max Bach, and Amy Patton. Drill Nation. Berlin: Sternberg Press, 2015.

MLA (9th ed.) Citation

Niermann, Ingo, et al. Drill Nation. Sternberg Press, 2015.