APA (7th ed.) Citation

Hoffmann, H., Kaspar, K., & Hatje, G. (1956). New German architecture. Praeger.

Chicago Style (17th ed.) Citation

Hoffmann, Hubert, Karl Kaspar, and Gerd Hatje. New German Architecture. New York: Praeger, 1956.

MLA (9th ed.) Citation

Hoffmann, Hubert, et al. New German Architecture. Praeger, 1956.