APA (7th ed.) Citation

Wyden, P. (1989). Wall : the inside story of divided Berlin / Peter Wyden: The inside story of divided Berlin. Simon and Schuster.

Chicago Style (17th ed.) Citation

Wyden, Peter. Wall : The Inside Story of Divided Berlin / Peter Wyden: The Inside Story of Divided Berlin. New York: Simon and Schuster, 1989.

MLA (9th ed.) Citation

Wyden, Peter. Wall : The Inside Story of Divided Berlin / Peter Wyden: The Inside Story of Divided Berlin. Simon and Schuster, 1989.

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