Cita APA (7a ed.)

Schumacher, B. N. (2009). A cosmopolitan hermit: Modernity and tradition in the philosophy of Josef Pieper. Catholic University of America Press.

Cita Chicago Style (17a ed.)

Schumacher, Bernard N. A Cosmopolitan Hermit: Modernity and Tradition in the Philosophy of Josef Pieper. Washington, D.C.: Catholic University of America Press, 2009.

Cita MLA (8a ed.)

Schumacher, Bernard N. A Cosmopolitan Hermit: Modernity and Tradition in the Philosophy of Josef Pieper. Catholic University of America Press, 2009.