APA Style
ASTM Standards Certified Reference Standars 4th Edition. (2003).
New Haven:
PRINTED ON RECYCLED.
Chicago Style
ASTM Standards Certified Reference Standars 4th Edition.
.
New Haven:
PRINTED ON RECYCLED,
2003.
Buku Elektronik.
MLA Style
ASTM Standards Certified Reference Standars 4th Edition.
.
New Haven:
PRINTED ON RECYCLED,
2003.
Buku Elektronik.
Turabian Style
ASTM Standards Certified Reference Standars 4th Edition.
New Haven:
PRINTED ON RECYCLED,
2003.
Buku Elektronik.