APA-Zitierstil (7. Ausg.)

Allan, J. A. (2011). Virtual water: Tackling the threat to our planet's most precious resource. I. B. Tauris.

Chicago-Zitierstil (17. Ausg.)

Allan, J. A. Virtual Water: Tackling the Threat to Our Planet's Most Precious Resource. London: I. B. Tauris, 2011.

MLA-Zitierstil (9. Ausg.)

Allan, J. A. Virtual Water: Tackling the Threat to Our Planet's Most Precious Resource. I. B. Tauris, 2011.