APA (7th ed.) Citation

Zhang, Q. (1998). Three-dimensional circulation in steady and unsteady free surface flows.

Chicago Style (17th ed.) Citation

Zhang, Qingyu. Three-dimensional Circulation in Steady and Unsteady Free Surface Flows. 1998.

MLA (8th ed.) Citation

Zhang, Qingyu. Three-dimensional Circulation in Steady and Unsteady Free Surface Flows. 1998.

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