Cita APA (7th ed.)
ebrary, Inc, Bushnell, D. M., & Hefner, J. N. (1990). Viscous drag reduction in boundary layers. American Institute of Aeronautics and Astronautics, Inc..
Cita Chicago (17th ed.)
ebrary, Inc, Dennis M. Bushnell, i Jerry N. Hefner. Viscous Drag Reduction in Boundary Layers. Washington, D.C.: American Institute of Aeronautics and Astronautics, Inc., 1990.
Cita MLA (9th ed.)
ebrary, Inc, et al. Viscous Drag Reduction in Boundary Layers. American Institute of Aeronautics and Astronautics, Inc., 1990.
Atenció: Aquestes cites poden no estar 100% correctes.