APA (7th ed.) Citation

Lüdtke, A. (2015). Working the passage: East German border checkpoints, 1961-90 : the case of GÜSt Bahnhof Friedrichstraße, Berlin. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Lüdtke, Alf. "Working the Passage: East German Border Checkpoints, 1961-90 : The Case of GÜSt Bahnhof Friedrichstraße, Berlin." Journal of Contemporary History 2015.

MLA (8th ed.) Citation

Lüdtke, Alf. "Working the Passage: East German Border Checkpoints, 1961-90 : The Case of GÜSt Bahnhof Friedrichstraße, Berlin." Journal of Contemporary History, 2015.