APA Style

Lewrick, M. et al (2020). The design thinking toolbox : a guide to mastering the most popular and valuable innovation methods . Hoboken, New Jersey: John Wiley & Sons,Ltd.

MLA Style

Lewrick, Michael. et al. "The design thinking toolbox : a guide to mastering the most popular and valuable innovation methods". Hoboken, New Jersey: John Wiley & Sons,Ltd, 2020. Text.