APA (7th ed.) Citation

Arnoldt, E., & Schöndörffer, O. (1906). Gesammelte Schriften. B. Cassirer.

Chicago Style (17th ed.) Citation

Arnoldt, Emil, and Otto Schöndörffer. Gesammelte Schriften. Berlin: B. Cassirer, 1906.

MLA (8th ed.) Citation

Arnoldt, Emil, and Otto Schöndörffer. Gesammelte Schriften. B. Cassirer, 1906.

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