Cita APA (7a ed.)

Walton, R. (2007). The big book of graphic design. Harper Collins.

Cita Chicago Style (17a ed.)

Walton, Roger. The Big Book of Graphic Design. New York: Harper Collins, 2007.

Cita MLA (9a ed.)

Walton, Roger. The Big Book of Graphic Design. Harper Collins, 2007.