Cita APA (7th ed.)

(1959). Christliche Reden 1848. Eugen Diederichs.

Cita Chicago (17th ed.)

Christliche Reden 1848. Düsseldorf: Eugen Diederichs, 1959.

Cita MLA (9th ed.)

Christliche Reden 1848. Eugen Diederichs, 1959.