Cita APA

Heyl, J. D. (1981). The Construction of the Westwall, 1938: An Exemplar for National Socialist Policymaking. Central European history.

Citación estilo Chicago

Heyl, John D. "The Construction of the Westwall, 1938: An Exemplar for National Socialist Policymaking." Central European History 1981.

Cita MLA

Heyl, John D. "The Construction of the Westwall, 1938: An Exemplar for National Socialist Policymaking." Central European History, 1981.