APA (7th ed.) Citation

Flex, W. (1942). Gesammelte Werke. Beck.

Chicago Style (17th ed.) Citation

Flex, Walter. Gesammelte Werke. München: Beck, 1942.

MLA (8th ed.) Citation

Flex, Walter. Gesammelte Werke. Beck, 1942.

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