Penggayaan APA
ANNUAL book of ASTM standards section 4.: . (1985 ).
Philadelphia:
ASTM.
Chicago Style
ANNUAL book of ASTM standards section 4.: .
.
Philadelphia:
ASTM,
1985 .
Buku.
MLA Style
ANNUAL book of ASTM standards section 4.: .
.
Philadelphia:
ASTM,
1985 .
Buku.
Turabian Style
ANNUAL book of ASTM standards section 4.: .
Philadelphia:
ASTM,
1985 .
Buku.