APA Edition Citation

Twort, A., & Ratnayaka, D. D. B. (1985). Water Supply (5th.). Butterworth-Heinemann.

Chicago Edition Citation

Twort, A.C, and Don D. Brandt Ratnayaka. Water Supply. 5th. New Delhi: Butterworth-Heinemann, 1985.

MLA Edition Citation

Twort, A.C, and Don D. Brandt Ratnayaka. Water Supply. 5th. Butterworth-Heinemann, 1985.

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