Style de citation APA (7e éd.)

Charter, M., & Tischner, U. (2001). Sustainable solutions: Developing products and services for the future. Greenleaf Pub..

Style de citation Chicago (17e éd.)

Charter, Martin, et Ursula Tischner. Sustainable Solutions: Developing Products and Services for the Future. Sheffield, U.K.: Greenleaf Pub., 2001.

Style de citation MLA (8e éd.)

Charter, Martin, et Ursula Tischner. Sustainable Solutions: Developing Products and Services for the Future. Greenleaf Pub., 2001.