Gaya APA

Calori, C., Vanden-Eynden, D. (2015). Signage and wayfinding design (Second). New Jersey: John Wiley & Sons.

Gaya MLA

Calori, Chris., Vanden-Eynden, David. "Signage and wayfinding design". Second New Jersey: John Wiley & Sons, 2015. Text.