APA (7th ed.) Citation

Bielefeld, B., & Khouli, S. E. (2019). Design ideas. Birkhäuser.

Chicago Style (17th ed.) Citation

Bielefeld, Bert, and Sebastian El Khouli. Design Ideas. Basel: Birkhäuser, 2019.

MLA (8th ed.) Citation

Bielefeld, Bert, and Sebastian El Khouli. Design Ideas. Birkhäuser, 2019.

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