APA (7th ed.) Citation

Grifar-Heege. (1923). Luthers Kampfilder. Herder.

Chicago Style (17th ed.) Citation

Grifar-Heege. Luthers Kampfilder. Friburgo de Br.: Herder, 1923.

MLA (9th ed.) Citation

Grifar-Heege. Luthers Kampfilder. Herder, 1923.

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