Gaya APA
Physical Science. (2007).
New York:
McGraw-Hill Higher Education.
Gaya Chicago
Physical Science.
Ed.7.
New York:
McGraw-Hill Higher Education,
2007.
.
Gaya MLA
Physical Science.
Ed.7.
New York:
McGraw-Hill Higher Education,
2007.
.
Gaya Turabian
Physical Science.
New York:
McGraw-Hill Higher Education,
2007.
.