APA (7th ed.) Citation
Thornton, P. R. (1968). Scanning electron microscopy. [s.n.].
Chicago Style (17th ed.) Citation
Thornton, P. R. Scanning Electron Microscopy. [s.l.]: [s.n.], 1968.
MLA (9th ed.) Citation
Thornton, P. R. Scanning Electron Microscopy. [s.n.], 1968.
Warning: These citations may not always be 100% accurate.