Cita APA (7a ed.)

Samuel, L. R. (2014). The American middle class: A cultural history. Routledge.

Cita Chicago Style (17a ed.)

Samuel, Lawrence R. The American Middle Class: A Cultural History. New York ; Oxfordshire, England: Routledge, 2014.

Cita MLA (8a ed.)

Samuel, Lawrence R. The American Middle Class: A Cultural History. Routledge, 2014.