APA (7th ed.) Citation

Petzina, D. (1969). Germany and the great depression. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Petzina, Dietmar. "Germany and the Great Depression." Journal of Contemporary History 1969.

MLA (8th ed.) Citation

Petzina, Dietmar. "Germany and the Great Depression." Journal of Contemporary History, 1969.

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