Cita APA (7th ed.)

Fast, H. (1945). The unvanquished. The world publishing.

Cita Chicago (17th ed.)

Fast, Haward. The Unvanquished. Cleveland, Estados Unidos: The world publishing, 1945.

Cita MLA (9th ed.)

Fast, Haward. The Unvanquished. The world publishing, 1945.