Cita APA (7th ed.)

Kalijarvi, T. V. (1942). Modern world politics. Thomas Y. Crowell.

Cita Chicago (17th ed.)

Kalijarvi, Thorsten V. Modern World Politics. Nueva York: Thomas Y. Crowell, 1942.

Cita MLA (9th ed.)

Kalijarvi, Thorsten V. Modern World Politics. Thomas Y. Crowell, 1942.