APA (7th ed.) Citation

Sager, A. (2020). Against borders: Why the world needs free movement of people. Rowman & Littlefield International.

Chicago Style (17th ed.) Citation

Sager, Alex. Against Borders: Why the World Needs Free Movement of People. London ; New York: Rowman & Littlefield International, 2020.

MLA (9th ed.) Citation

Sager, Alex. Against Borders: Why the World Needs Free Movement of People. Rowman & Littlefield International, 2020.