APA (7th ed.) Citation

Patel, K. K. (2019). Widening and deepening?: Recent advances in European integration history. Neue politische Literatur.

Chicago Style (17th ed.) Citation

Patel, Kiran Klaus. "Widening and Deepening?: Recent Advances in European Integration History." Neue Politische Literatur 2019.

MLA (8th ed.) Citation

Patel, Kiran Klaus. "Widening and Deepening?: Recent Advances in European Integration History." Neue Politische Literatur, 2019.