APA (7th ed.) Citation

Douglas, Gasiorek, & Swaffield. (2001). Fluid mechanics. Prentice Hall.

Chicago Style (17th ed.) Citation

Douglas, Gasiorek, and Swaffield. Fluid Mechanics. England: Prentice Hall, 2001.

MLA (8th ed.) Citation

Douglas, et al. Fluid Mechanics. Prentice Hall, 2001.