Cita APA (7a ed.)

Frick, T. (2016). Designing for sustainability: A guide to building greener digital products and services. O'Reilly Media.

Cita Chicago Style (17a ed.)

Frick, Tim. Designing for Sustainability: A Guide to Building Greener Digital Products and Services. Sebastopol, CA: O'Reilly Media, 2016.

Cita MLA (8a ed.)

Frick, Tim. Designing for Sustainability: A Guide to Building Greener Digital Products and Services. O'Reilly Media, 2016.