APA Style
Materials, A, S, F, T, A. (1993).
Annual Book of ASTM Standard: Section 1 Iron and Steel Products vol. 01.01 Steel-Piping. Tubing. Fittings .
Philadelphia:
ASTM.
MLA Style
Materials, American, Society, For, Testing, And.
"Annual Book of ASTM Standard: Section 1 Iron and Steel Products vol. 01.01 Steel-Piping. Tubing. Fittings".
Philadelphia:
ASTM,
1993.
Buku.