APA (7th ed.) Citation

Gray, N. F. (2005). Water technology: An introduction for environmental scientists and engineers (2nd ed.). Elsevier Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Gray, N. F. Water Technology: An Introduction for Environmental Scientists and Engineers. 2nd ed. Oxford: Elsevier Butterworth-Heinemann, 2005.

MLA (9th ed.) Citation

Gray, N. F. Water Technology: An Introduction for Environmental Scientists and Engineers. 2nd ed. Elsevier Butterworth-Heinemann, 2005.