APA ציטוט

Koop,S. H. A, & Leeuwen, . C. J. v. The challenges of water, waste and climate change in cities.

Trích dẫn kiểu Chicago

Koop,S. H. A, và C. J. van Leeuwen. The Challenges of Water, Waste and Climate Change in Cities.

ציטוט MLA

Koop,S. H. A, và C. J. van Leeuwen. The Challenges of Water, Waste and Climate Change in Cities.