APA (7th ed.) Citation
Thomas, D. (1960). The metallurgy of hafnium. [s.n.].
Chicago Style (17th ed.) Citation
Thomas, D.E. The Metallurgy of Hafnium. [s.l.]: [s.n.], 1960.
MLA (9th ed.) Citation
Thomas, D.E. The Metallurgy of Hafnium. [s.n.], 1960.
Warning: These citations may not always be 100% accurate.