(1891). Schweizer Kalender. Attinger.
Cita Chicago (17th ed.)Schweizer Kalender. Neuchâtel: Attinger, 1891.
Cita MLA (8th ed.)Schweizer Kalender. Attinger, 1891.
Atenció: Aquestes cites poden no estar 100% correctes.
(1891). Schweizer Kalender. Attinger.
Cita Chicago (17th ed.)Schweizer Kalender. Neuchâtel: Attinger, 1891.
Cita MLA (8th ed.)Schweizer Kalender. Attinger, 1891.