APA (7th ed.) Citation
(1969). P/M materials standards and specifications. [s.n.].
Chicago Style (17th ed.) Citation
P/M Materials Standards and Specifications. [s.l.]: [s.n.], 1969.
MLA (9th ed.) Citation
P/M Materials Standards and Specifications. [s.n.], 1969.
Warning: These citations may not always be 100% accurate.