Keuchel, G. (1899). Goethe's Religion und Goethe's Faust: Von G. Keuchel. Jonck & Poliewsky.
Cita Chicago (17th ed.)Keuchel, Gustav. Goethe's Religion Und Goethe's Faust: Von G. Keuchel. Riga: Jonck & Poliewsky, 1899.
Cita MLA (8th ed.)Keuchel, Gustav. Goethe's Religion Und Goethe's Faust: Von G. Keuchel. Jonck & Poliewsky, 1899.
Atenció: Aquestes cites poden no estar 100% correctes.