APA (7th ed.) Citation
ASTM radiographic standards for steel castings [Gamma ray]. ASTM.
Chicago Style (17th ed.) Citation
ASTM Radiographic Standards for Steel Castings [Gamma Ray]. Philadelphia: ASTM.
MLA (9th ed.) Citation
ASTM Radiographic Standards for Steel Castings [Gamma Ray]. ASTM.
Warning: These citations may not always be 100% accurate.