Cita APA (7th ed.)

(1921). Konrad Westermayr: 1883-1917. I.B. Neumann.

Cita Chicago (17th ed.)

Konrad Westermayr: 1883-1917. Berlin: I.B. Neumann, 1921.

Cita MLA (8th ed.)

Konrad Westermayr: 1883-1917. I.B. Neumann, 1921.