Cita APA (7th ed.)

Schwarzenberger, G. (1964). Power politics: A study of world society (3a. ed.). Stevens and Sons.

Cita Chicago (17th ed.)

Schwarzenberger, Georg. Power Politics: A Study of World Society. 3a. ed. Londres: Stevens and Sons, 1964.

Cita MLA (9th ed.)

Schwarzenberger, Georg. Power Politics: A Study of World Society. 3a. ed. Stevens and Sons, 1964.