APA (7th ed.) Citation

Postel, S. (1985). Conserving water: The untapped alternative. Worldwatch Institute.

Chicago Style (17th ed.) Citation

Postel, Sandra. Conserving Water: The Untapped Alternative. Washington, DC: Worldwatch Institute, 1985.

MLA (9th ed.) Citation

Postel, Sandra. Conserving Water: The Untapped Alternative. Worldwatch Institute, 1985.

Warning: These citations may not always be 100% accurate.