Cita APA

Rossi, A. (1950). The Russo-German Alliance, August 1939-June 1941. Chapman & Hall.

Citación estilo Chicago

Rossi, A. The Russo-German Alliance, August 1939-June 1941. London: Chapman & Hall, 1950.

Cita MLA

Rossi, A. The Russo-German Alliance, August 1939-June 1941. Chapman & Hall, 1950.