APA (7th ed.) Citation

(1981). Bauherrenhandbuch Altbaumodernisierung.

Chicago Style (17th ed.) Citation

Bauherrenhandbuch Altbaumodernisierung. Bonn, 1981.

MLA (9th ed.) Citation

Bauherrenhandbuch Altbaumodernisierung. 1981.

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