APA (7th ed.) Citation

Firkel, E. (1947). Helfendes Wort: Eva Firkel. Herder.

Chicago Style (17th ed.) Citation

Firkel, Eva. Helfendes Wort: Eva Firkel. Wien: Herder, 1947.

MLA (8th ed.) Citation

Firkel, Eva. Helfendes Wort: Eva Firkel. Herder, 1947.

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