APA引文

Denton Fr. , R. E., & Voth, B. (2020). Social fragmentation and the decline of American democracy: The end of the social contract. Springer.

Chicago Style Citation

Denton Fr. , Robert E., and Benjamin Voth. Social Fragmentation and the Decline of American Democracy: The End of the Social Contract. Springer, 2020.

MLA引文

Denton Fr. , Robert E., and Benjamin Voth. Social Fragmentation and the Decline of American Democracy: The End of the Social Contract. Springer, 2020.