APA (7th ed.) Citation

(1999). Design theory. Thomas Beth, Dieter Jungnicker, Hanfried Lenz. [electronic resource] / Vol. 2.

Chicago Style (17th ed.) Citation

Design Theory. Thomas Beth, Dieter Jungnicker, Hanfried Lenz. [electronic Resource] / Vol. 2. 1999.

MLA (9th ed.) Citation

Design Theory. Thomas Beth, Dieter Jungnicker, Hanfried Lenz. [electronic Resource] / Vol. 2. 1999.

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