APA (7th ed.) Citation

Crankshaw, E. (1951). Cracks in the Kremlin wall. Viking Press.

Chicago Style (17th ed.) Citation

Crankshaw, Edward. Cracks in the Kremlin Wall. New York: Viking Press, 1951.

MLA (9th ed.) Citation

Crankshaw, Edward. Cracks in the Kremlin Wall. Viking Press, 1951.