APA (7th ed.) Citation

Waldenburg, H. (1990). The Berlin wall. Abbeville Press.

Chicago Style (17th ed.) Citation

Waldenburg, Hermann. The Berlin Wall. New York: Abbeville Press, 1990.

MLA (9th ed.) Citation

Waldenburg, Hermann. The Berlin Wall. Abbeville Press, 1990.

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