Gaya APA
Wibraham, Anthony C [et.al]. (1993).
Chemistry .
California:
.
Gaya Chicago
Wibraham, Anthony C [et.al].
Chemistry.
California:
,
1993.
Buku.
Gaya MLA
Wibraham, Anthony C [et.al].
Chemistry.
California:
,
1993.
Buku.
Gaya Turabian
Wibraham, Anthony C [et.al].
Chemistry.
California:
,
1993.
Buku.