Cita APA (7a ed.)

Galtung, J. (1980). The True Worlds: A Transnational Perspective. The Free Press.

Cita Chicago Style (17a ed.)

Galtung, Johan. The True Worlds: A Transnational Perspective. New York: The Free Press, 1980.

Cita MLA (8a ed.)

Galtung, Johan. The True Worlds: A Transnational Perspective. The Free Press, 1980.