APA (7th ed.) Citation

Koppen, L. (1917). Katharina v. Bora: Luthers Frau. Frauenleben.

Chicago Style (17th ed.) Citation

Koppen, Luise. "Katharina V. Bora: Luthers Frau." Frauenleben 1917.

MLA (9th ed.) Citation

Koppen, Luise. "Katharina V. Bora: Luthers Frau." Frauenleben, 1917.

Warning: These citations may not always be 100% accurate.