APA (7th ed.) Citation

Norton F. H. & Warner E. P. (1921). Design of wind tunnels and wind tunnel propellers, II. Washington, Covernment Printing Office, 1921.

Chicago Style (17th ed.) Citation

Norton F. H. and Warner E. P. Design of Wind Tunnels and Wind Tunnel Propellers, II. Washington, Covernment Printing Office, 1921, 1921.

MLA (9th ed.) Citation

Norton F. H. and Warner E. P. Design of Wind Tunnels and Wind Tunnel Propellers, II. Washington, Covernment Printing Office, 1921, 1921.

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