Dyfyniad APA

Halderman, J. D. (2012). Advanced engine performance diagnosis (5th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Halderman, James D. Advanced Engine Performance Diagnosis. 5th ed. Boston: Prentice Hall, 2012.

Dyfyniad MLA

Halderman, James D. Advanced Engine Performance Diagnosis. 5th ed. Prentice Hall, 2012.

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