(1978). Annual book of ASTM standards. 1978. Part 1. Steel piping, tubing and fittings. [vl. n.].
Chicago-Zitierstil (17. Ausg.)Annual Book of ASTM Standards. 1978. Part 1. Steel Piping, Tubing and Fittings. Philadelphia: [vl. n.], 1978.
MLA-Zitierstil (9. Ausg.)Annual Book of ASTM Standards. 1978. Part 1. Steel Piping, Tubing and Fittings. [vl. n.], 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.