Dyfyniad APA
American Society for Testing and Materials & Waller, H. F. (1993). Use of waste materials in hot-mix asphalt. ASTM.
Dyfyniad Arddull Chicago
American Society for Testing and Materials and H. Fred Waller. Use of Waste Materials in Hot-mix Asphalt. Philadelphia, PA: ASTM, 1993.
Dyfyniad MLA
American Society for Testing and Materials and H. Fred Waller. Use of Waste Materials in Hot-mix Asphalt. ASTM, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.