APA (7th ed.) Citation

Nielsen, K., Barthel, K., & Traumann, E. (1965). Die Kunst am Bau.

Chicago Style (17th ed.) Citation

Nielsen, Karl, Kurt Barthel, and Erich Traumann. Die Kunst Am Bau. Bremen, 1965.

MLA (8th ed.) Citation

Nielsen, Karl, et al. Die Kunst Am Bau. 1965.

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