APA-referens (7:e uppl.)

Contal, M., Revedin, J., & Herzog, T. (2009). Sustainable design: Towards a new ethic in architecture and town planning. Birkhäuser.

Chicago-referens (17:e uppl.)

Contal, Marie-Hélène, Jana Revedin, och Thomas Herzog. Sustainable Design: Towards a New Ethic in Architecture and Town Planning. Basel ; Boston: Birkhäuser, 2009.

MLA-referens (9:e uppl.)

Contal, Marie-Hélène, et al. Sustainable Design: Towards a New Ethic in Architecture and Town Planning. Birkhäuser, 2009.