APA (7th ed.) Citation

Grasman, J. (1971). On the birth of boundary layers. Mathematisch Centrum.

Chicago Style (17th ed.) Citation

Grasman, Johan. On the Birth of Boundary Layers. Amsterdam: Mathematisch Centrum, 1971.

MLA (8th ed.) Citation

Grasman, Johan. On the Birth of Boundary Layers. Mathematisch Centrum, 1971.

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