APA ציטוט

Pulles, C. J. A. (1988). Drag reduction of turbulent boundary layers by means of grooved surfaces. s.n.].

Chicago Style (17th ed.) Citation

Pulles, Cornelis Johannes Adrianus. Drag Reduction of Turbulent Boundary Layers by Means of Grooved Surfaces. [S.l.: s.n.], 1988.

ציטוט MLA

Pulles, Cornelis Johannes Adrianus. Drag Reduction of Turbulent Boundary Layers by Means of Grooved Surfaces. s.n.], 1988.