Cita APA (7a ed.)

Pentagram (London). (1986). Ideas on design. Faber and Faber.

Cita Chicago Style (17a ed.)

Pentagram (London). Ideas on Design. London: Faber and Faber, 1986.

Cita MLA (9a ed.)

Pentagram (London). Ideas on Design. Faber and Faber, 1986.