APA (7th ed.) Citation

Costa, R. d. S., & Cabral, T. S. (2018). The European Union’s existential crisis: Current challenges from populism to Donald Trump.

Chicago Style (17th ed.) Citation

Costa, Rita de Sousa, and Tiago Sérgio Cabral. The European Union’s Existential Crisis: Current Challenges from Populism to Donald Trump. 2018.

MLA (8th ed.) Citation

Costa, Rita de Sousa, and Tiago Sérgio Cabral. The European Union’s Existential Crisis: Current Challenges from Populism to Donald Trump. 2018.