Cita APA (7a ed.)
Richarz, C., Schulz, C., & Zeitler, F. (2007). Energy-efficiency upgrades: Principles, details, examples (First edition.). Birkhäuser ; Edition Detail.
Cita Chicago Style (17a ed.)
Richarz, Clemens, Christina Schulz, y Friedemann Zeitler. Energy-efficiency Upgrades: Principles, Details, Examples. First edition. Basel : Munich: Birkhäuser ; Edition Detail, 2007.
Cita MLA (9a ed.)
Richarz, Clemens, et al. Energy-efficiency Upgrades: Principles, Details, Examples. First edition. Birkhäuser ; Edition Detail, 2007.
Precaución: Estas citas no son 100% exactas.