Dyfyniad APA

ASME/STLE 2009 International Joint Tribology Conference. ASME.

Dyfyniad Arddull Chicago

ASME/STLE 2009 International Joint Tribology Conference. ASME.

Dyfyniad MLA

ASME/STLE 2009 International Joint Tribology Conference. ASME.

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