APA-Zitierstil (7. Ausg.)

(2003). World water resources at the beginning of the 21st century (1. publ.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

World Water Resources at the Beginning of the 21st Century. 1. publ. New York: Cambridge Univ. Press, 2003.

MLA-Zitierstil (9. Ausg.)

World Water Resources at the Beginning of the 21st Century. 1. publ. Cambridge Univ. Press, 2003.