Cita APA (7th ed.)
Brears, R. C. (2017). Urban water security. Wiley.
Cita Chicago (17th ed.)
Brears, Robert C. Urban Water Security. Chichester, West Sussex, England: Wiley, 2017.
Cita MLA (9th ed.)
Brears, Robert C. Urban Water Security. Wiley, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.