APA (7th ed.) Citation

Helas, V., Classen, M., & Gössel, P. (1991). Villenarchitektur Dresden =: Villa architecture in Dresden. B. Taschen.

Chicago Style (17th ed.) Citation

Helas, Volker, Martin Classen, and Peter Gössel. Villenarchitektur Dresden =: Villa Architecture in Dresden. Köln: B. Taschen, 1991.

MLA (8th ed.) Citation

Helas, Volker, et al. Villenarchitektur Dresden =: Villa Architecture in Dresden. B. Taschen, 1991.

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