Cita APA (7a ed.)
(1985). Sign design: Contemporary graphic identity. Signs of the Times.
Cita estilo Chicago (17a ed.)
Sign Design: Contemporary Graphic Identity. Nueva York, EUA: Signs of the Times, 1985.
Cita MLA (9a ed.)
Sign Design: Contemporary Graphic Identity. Signs of the Times, 1985.
Precaución: Estas citas no son 100% exactas.