Cita APA (7a ed.)

Gerstinger, H. (1927). Ludwig van Beethovens Stammbuch. Velhagen & Klasing.

Cita Chicago Style (17a ed.)

Gerstinger, Hans. Ludwig Van Beethovens Stammbuch. Bielefeld: Velhagen & Klasing, 1927.

Cita MLA (8a ed.)

Gerstinger, Hans. Ludwig Van Beethovens Stammbuch. Velhagen & Klasing, 1927.