APA (7th ed.) Citation

Fiell, C. ., & Fiell, P. (2012). Design of the 20th century. Taschen.

Chicago Style (17th ed.) Citation

Fiell, Charlotte , and Peter Fiell. Design of the 20th Century. Koln: Taschen, 2012.

MLA (9th ed.) Citation

Fiell, Charlotte , and Peter Fiell. Design of the 20th Century. Taschen, 2012.

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