APA (7th ed.) Citation

Wiedemann, J., Villa, R., Barberi, M., & Carreira, R. (2009). Logo design: Volume 2. Tashen.

Chicago Style (17th ed.) Citation

Wiedemann, Julius, Roser Villa, Marco Barberi, and Renato Carreira. Logo Design: Volume 2. Tashen, 2009.

MLA (9th ed.) Citation

Wiedemann, Julius, et al. Logo Design: Volume 2. Tashen, 2009.

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