APA (7th ed.) Citation

W. R. (1928). Die Konsumvereine ([Electronic ed.].).

Chicago Style (17th ed.) Citation

W. R. Die Konsumvereine. [Electronic ed.]. 1928.

MLA (9th ed.) Citation

W. R. Die Konsumvereine. [Electronic ed.]. 1928.

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