Cita APA

Black, C. E. (1954). Challenge in Eastern Europe. Rutgers University Press.

Citación estilo Chicago

Black, C. E. Challenge in Eastern Europe. New Brunswick, Canadá: Rutgers University Press, 1954.

Cita MLA

Black, C. E. Challenge in Eastern Europe. Rutgers University Press, 1954.

Warning: These citations may not always be 100% accurate.