Cita APA (7th ed.)

Williams, G. (2015). Design: An essential introduction. Goodman Fiell, an imprint of the Carlton Publishing.

Cita Chicago (17th ed.)

Williams, Gareth. Design: An Essential Introduction. London: Goodman Fiell, an imprint of the Carlton Publishing, 2015.

Cita MLA (9th ed.)

Williams, Gareth. Design: An Essential Introduction. Goodman Fiell, an imprint of the Carlton Publishing, 2015.