APA (7th ed.) Citation

Ratnayaka. (2000). Water Supply (5th ed.). Elsevier Science.

Chicago Style (17th ed.) Citation

Ratnayaka. Water Supply. 5th ed. Jordan Hill: Elsevier Science, 2000.

MLA (9th ed.) Citation

Ratnayaka. Water Supply. 5th ed. Elsevier Science, 2000.

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