Gaya APA
SHIPMAN,James. (1990).
An Introducction to Physical Science (6th.ed.).
Toronto:
D.C.Heath and Company.
Gaya Chicago
SHIPMAN,James.
An Introducction to Physical Science.
6th.ed.
Toronto:
D.C.Heath and Company,
1990.
Teks.
Gaya MLA
SHIPMAN,James.
An Introducction to Physical Science.
6th.ed.
Toronto:
D.C.Heath and Company,
1990.
Teks.
Gaya Turabian
SHIPMAN,James.
An Introducction to Physical Science.
6th.ed.
Toronto:
D.C.Heath and Company,
1990.
Teks.