APA (7th ed.) Citation

Willis, K. S. c. 2. J., & Aurigi, A. (2018). Digital and smart cities. Routledge.

Chicago Style (17th ed.) Citation

Willis, Katharine S. ca. 20. Jh, and Alessandro Aurigi. Digital and Smart Cities. London ; New York: Routledge, 2018.

MLA (9th ed.) Citation

Willis, Katharine S. ca. 20. Jh, and Alessandro Aurigi. Digital and Smart Cities. Routledge, 2018.