Cita APA (7a ed.)
Drate, S., & Salavetz, J. Extreme Design. How Design Books.
Cita estilo Chicago (17a ed.)
Drate, Spencer, y Judith Salavetz. Extreme Design. Cincinnati, EUA: How Design Books.
Cita MLA (9a ed.)
Drate, Spencer, y Judith Salavetz. Extreme Design. How Design Books.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.