APA (7th ed.) Citation

Norman, W. S. (1961). Absorption, distillation and cooling towers. John Wiley.

Chicago Style (17th ed.) Citation

Norman, W. S. Absorption, Distillation and Cooling Towers. New York, USA: John Wiley, 1961.

MLA (9th ed.) Citation

Norman, W. S. Absorption, Distillation and Cooling Towers. John Wiley, 1961.