Gaya APA
ASTM, .
(2006).
Annual Book Of ASTM Stabdards 2006 (volume 03.01)
.
weinheim:
Kata Hasta Pustaka.
Gaya MLA
ASTM, .
"Annual Book Of ASTM Stabdards 2006 (volume 03.01)".
weinheim:
Kata Hasta Pustaka,
2006.
Text.