APA (7th ed.) Citation

Heinz, S. (2017). The 'Red Unions' and their resistance to national socialism: The Unity Union of the Berlin metal workers, 1930-1935.

Chicago Style (17th ed.) Citation

Heinz, Stefan. The 'Red Unions' and Their Resistance to National Socialism: The Unity Union of the Berlin Metal Workers, 1930-1935. 2017.

MLA (9th ed.) Citation

Heinz, Stefan. The 'Red Unions' and Their Resistance to National Socialism: The Unity Union of the Berlin Metal Workers, 1930-1935. 2017.

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