APA (7th ed.) Citation

Barlach, E. (1949). In eigener Sache. Petermann.

Chicago Style (17th ed.) Citation

Barlach, Ernst. In Eigener Sache. Hamburg: Petermann, 1949.

MLA (9th ed.) Citation

Barlach, Ernst. In Eigener Sache. Petermann, 1949.

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