Cita APA (7a ed.)
Uebele, A., & Schmidt-Friedrichs, K. Signage Systems and Information Graphics: A Professional Sourcebook. Thames and Hudson.
Cita estilo Chicago (17a ed.)
Uebele, Andreas, y Karin Schmidt-Friedrichs. Signage Systems and Information Graphics: A Professional Sourcebook. Nueva York, EUA: Thames and Hudson.
Cita MLA (9a ed.)
Uebele, Andreas, y Karin Schmidt-Friedrichs. Signage Systems and Information Graphics: A Professional Sourcebook. Thames and Hudson.
Precaución: Estas citas no son 100% exactas.