Berninger, H. (1972). Pougny. Wasmuth.
Cita Chicago (17th ed.)Berninger, Herman. Pougny. Tübingen: Wasmuth, 1972.
Cita MLA (8th ed.)Berninger, Herman. Pougny. Wasmuth, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)