APA-Zitierstil (7. Ausg.)

Bergmann, F. (1977). On being free. University of Notre Dame Press.

Chicago-Zitierstil (17. Ausg.)

Bergmann, Frithjof. On Being Free. Notre Dame: University of Notre Dame Press, 1977.

MLA-Zitierstil (9. Ausg.)

Bergmann, Frithjof. On Being Free. University of Notre Dame Press, 1977.