APA (7th ed.) Citation

Roberts, K. (1957). Water unlimited. Doubleday.

Chicago Style (17th ed.) Citation

Roberts, Kenneth. Water Unlimited. Garden City [etc.]: Doubleday, 1957.

MLA (9th ed.) Citation

Roberts, Kenneth. Water Unlimited. Doubleday, 1957.

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