APA (7th ed.) Citation

Roller, A. (1905). Direkte aktie. Amsterdam: De Boer.

Chicago Style (17th ed.) Citation

Roller, Arnold. Direkte Aktie. Amsterdam: De Boer, 1905.

MLA (8th ed.) Citation

Roller, Arnold. Direkte Aktie. Amsterdam: De Boer, 1905.

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