Lend, E. (1938). The underground struggle in Germany. League for Industrial Democracy.
Cita Chicago Style (17a ed.)Lend, Evelyn. The Underground Struggle in Germany. New York City: League for Industrial Democracy, 1938.
Cita MLA (8a ed.)Lend, Evelyn. The Underground Struggle in Germany. League for Industrial Democracy, 1938.
Precaución: Estas citas no son 100% exactas.