APA (7th ed.) Citation

Nippel, W., & Tribe, K. (2016). Ancient and modern democracy: Two concepts of liberty? Cambridge University Press. https://doi.org/10.1017/CBO9781139107297

Chicago Style (17th ed.) Citation

Nippel, Wilfried, and Keith Tribe. Ancient and Modern Democracy: Two Concepts of Liberty? Cambridge: Cambridge University Press, 2016. https://doi.org/10.1017/CBO9781139107297.

MLA (9th ed.) Citation

Nippel, Wilfried, and Keith Tribe. Ancient and Modern Democracy: Two Concepts of Liberty? Cambridge University Press, 2016. https://doi.org/10.1017/CBO9781139107297.