Cita APA (7a ed.)

ProQuest (Firm) & Schmidt, V. H. (2007). Modernity at the beginning of the 21st century. Cambridge Scholars Pub..

Cita Chicago Style (17a ed.)

ProQuest (Firm) y Volker H. Schmidt. Modernity at the Beginning of the 21st Century. Newcastle, U.K.: Cambridge Scholars Pub., 2007.

Cita MLA (9a ed.)

ProQuest (Firm) y Volker H. Schmidt. Modernity at the Beginning of the 21st Century. Cambridge Scholars Pub., 2007.