Design for impact.

MLA

Ericson, Eric, Johan Pihl, and Elias Modig. Design for Impact. London: Laurence King, 2002.

APA

Ericson, E., Pihl, J., & Modig, E. (2002). Design for impact. London: Laurence King.

Chicago

Ericson, Eric, Johan Pihl, and Elias Modig. Design for Impact. London: Laurence King, 2002.