APA (7th ed.) Citation

Walker, M. (1989). National Socialism and German Physics. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Walker, Mark. "National Socialism and German Physics." Journal of Contemporary History 1989.

MLA (8th ed.) Citation

Walker, Mark. "National Socialism and German Physics." Journal of Contemporary History, 1989.

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