Cita APA

Lahusen, C., & Grasso, M. T. (2020). Solidarity in Europe. Springer International Publishing.

Chicago Style Citation

Lahusen, Christian, i Maria T. Grasso. Solidarity in Europe. Springer International Publishing, 2020.

Cita MLA

Lahusen, Christian, i Maria T. Grasso. Solidarity in Europe. Springer International Publishing, 2020.

Atenció: Aquestes cites poden no estar 100% correctes.