APA (7th ed.) Citation

Gertz, U. (1979). Walburga Külz.

Chicago Style (17th ed.) Citation

Gertz, Ulrich. Walburga Külz. 1979.

MLA (9th ed.) Citation

Gertz, Ulrich. Walburga Külz. 1979.

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