Cita APA (7th ed.)

Stavrianos, L. S. (1976). The promise of the coming dark age. W. H. Freeman.

Cita Chicago (17th ed.)

Stavrianos, Leften Stavros. The Promise of the Coming Dark Age. San Francisco: W. H. Freeman, 1976.

Cita MLA (8th ed.)

Stavrianos, Leften Stavros. The Promise of the Coming Dark Age. W. H. Freeman, 1976.