APA
Belk J., Davies A., . (1968). Electron microscopy and microanalysis of metals. Amsterdam: Elsevier.
Chicago
Belk J.A, Davies A.L, . 1968. Electron microscopy and microanalysis of metals. Amsterdam: Elsevier.
Harvard
Belk J., Davies A., . (1968). Electron microscopy and microanalysis of metals. Amsterdam: Elsevier.
MLA
Belk J.A, Davies A.L, . Electron microscopy and microanalysis of metals. Amsterdam: Elsevier. 1968.