Cita APA

Siracusa, J. M., & Nguyen, H. T. T. (2020). Richard M. Nixon and European Integration. Springer International Publishing.

Citación estilo Chicago

Siracusa, Joseph M., y Hang Thi Thuy Nguyen. Richard M. Nixon and European Integration. Springer International Publishing, 2020.

Cita MLA

Siracusa, Joseph M., y Hang Thi Thuy Nguyen. Richard M. Nixon and European Integration. Springer International Publishing, 2020.