APA (7th ed.) Citation

Willms, W., & Willms, W. K. (1974). roter faden glück: Lichtblicke. Butzon u. Bercker.

Chicago Style (17th ed.) Citation

Willms, Wilhelm, and Wilhelm Kaspar Willms. Roter Faden Glück: Lichtblicke. Kevelaer: Butzon u. Bercker, 1974.

MLA (8th ed.) Citation

Willms, Wilhelm, and Wilhelm Kaspar Willms. Roter Faden Glück: Lichtblicke. Butzon u. Bercker, 1974.

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