APA (7th ed.) Citation
Trutzel, K. <The> quality of life in European cities as seen by the citizens and measured by the European urban audit.
Chicago Style (17th ed.) Citation
Trutzel, Klaus. <The> Quality of Life in European Cities as Seen by the Citizens and Measured by the European Urban Audit.
MLA (9th ed.) Citation
Trutzel, Klaus. <The> Quality of Life in European Cities as Seen by the Citizens and Measured by the European Urban Audit.
Warning: These citations may not always be 100% accurate.