ScienceDirect (Online service) & Bartha, L. (1995). The chemistry of non-sag tungsten (First edition.). Pergamon.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and László Bartha. The Chemistry of Non-sag Tungsten. First edition. Kidlington, Oxford, England ; Tarrytown, N.Y., U.S.A.: Pergamon, 1995.
MLA (9th ed.) CitationScienceDirect (Online service) and László Bartha. The Chemistry of Non-sag Tungsten. First edition. Pergamon, 1995.
Warning: These citations may not always be 100% accurate.