Dyfyniad APA
Yust C. S. & Bayer nR. G. (1988). Selection and use of wear tests for ceramics. ASTM.
Dyfyniad Arddull Chicago
Yust C. S. and Bayer nR. G. Selection and Use of Wear Tests for Ceramics. Philadelphia, PA: ASTM, 1988.
Dyfyniad MLA
Yust C. S. and Bayer nR. G. Selection and Use of Wear Tests for Ceramics. ASTM, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.