Cita APA (7th ed.)

Barlach, K. (1961). Mein Vetter Ernst Barlach: Karl Barlach. Heye.

Cita Chicago (17th ed.)

Barlach, Karl. Mein Vetter Ernst Barlach: Karl Barlach. Bremen: Heye, 1961.

Cita MLA (8th ed.)

Barlach, Karl. Mein Vetter Ernst Barlach: Karl Barlach. Heye, 1961.

Atenció: Aquestes cites poden no estar 100% correctes.