APA (7th ed.) Citation

Schaefer, C. (1914). Die deutschen Arbeitersekretariate.

Chicago Style (17th ed.) Citation

Schaefer, Cornelius. Die Deutschen Arbeitersekretariate. 1914.

MLA (8th ed.) Citation

Schaefer, Cornelius. Die Deutschen Arbeitersekretariate. 1914.

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