APA Style

Mars, R., Kohlstedt, K. (2020). The 99% invisible city : a field guide to the hidden world of everyday design . London: Hodder et Stoughton.

MLA Style

Mars, Roman., Kohlstedt, Kurt. "The 99% invisible city : a field guide to the hidden world of everyday design". London: Hodder et Stoughton, 2020. Text.