Dyfyniad APA

Smith, H. (1992). The illustrated guide to aerodynamics. McGraw-Hill.

Dyfyniad Arddull Chicago

Smith, Hubert. The Illustrated Guide to Aerodynamics. McGraw-Hill, 1992.

Dyfyniad MLA

Smith, Hubert. The Illustrated Guide to Aerodynamics. McGraw-Hill, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.