APA (7th ed.) Citation

Kelsen, H., Urbinati, N., & Accetti, C. I. (2013). The essence and value of democracy. Rowman and Littlefield Publishers, Incorporated.

Chicago Style (17th ed.) Citation

Kelsen, Hans, Nadia Urbinati, and Carlo Invernizzi Accetti. The Essence and Value of Democracy. Lanham: Rowman and Littlefield Publishers, Incorporated, 2013.

MLA (9th ed.) Citation

Kelsen, Hans, et al. The Essence and Value of Democracy. Rowman and Littlefield Publishers, Incorporated, 2013.