APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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