APA (7th ed.) Citation
(1955). Powder metallurgy. [s.n.].
Chicago Style (17th ed.) Citation
Powder Metallurgy. [s.l.]: [s.n.], 1955.
MLA (9th ed.) Citation
Powder Metallurgy. [s.n.], 1955.
Warning: These citations may not always be 100% accurate.