APA (7th ed.) Citation

Schlichting, H. (1960). Boundary layer theory (4th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Schlichting, Hermann. Boundary Layer Theory. 4th ed. New York: McGraw-Hill, 1960.

MLA (9th ed.) Citation

Schlichting, Hermann. Boundary Layer Theory. 4th ed. McGraw-Hill, 1960.