APA (7th ed.) Citation

Κάλλης, Γ., & Κοκκώσης, Χ. (2001). Water for the city: Critical issues and the challenge of sustainability. University of the Aegean.

Chicago Style (17th ed.) Citation

Κάλλης, Γεώργιος, and Χάρης Κοκκώσης. Water for the City: Critical Issues and the Challenge of Sustainability. Mytilini: University of the Aegean, 2001.

MLA (8th ed.) Citation

Κάλλης, Γεώργιος, and Χάρης Κοκκώσης. Water for the City: Critical Issues and the Challenge of Sustainability. University of the Aegean, 2001.