APA (7th ed.) Citation

Wolfskehl, K., Ruben, M., & Bock, C. V. (1960). Gesammelte Werke. Claassen.

Chicago Style (17th ed.) Citation

Wolfskehl, Karl, Margot Ruben, and Claus Victor Bock. Gesammelte Werke. Hamburg: Claassen, 1960.

MLA (9th ed.) Citation

Wolfskehl, Karl, et al. Gesammelte Werke. Claassen, 1960.

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