Elias, H., & Pethrick, R. A. (1985). Polymer yearbook. Harwood Academic.
Chicago Edition CitationElias, Hans-Georg, and Richard A. Pethrick. Polymer Yearbook. Chur: Harwood Academic, 1985.
MLA Edition CitationElias, Hans-Georg, and Richard A. Pethrick. Polymer Yearbook. Harwood Academic, 1985.
Warning: These citations may not always be 100% accurate.