Dyfyniad APA
�Cengel, Y. A., & Turner, R. H. (2001). Fundamentals of thermal-fluid sciences. McGraw-Hill.
Dyfyniad Arddull Chicago
�Cengel, Yunus A., and Robert H. Turner. Fundamentals of Thermal-fluid Sciences. Boston: McGraw-Hill, 2001.
Dyfyniad MLA
�Cengel, Yunus A., and Robert H. Turner. Fundamentals of Thermal-fluid Sciences. McGraw-Hill, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.