Gaya APA
Conceptual physical science. (2012).
Boston:
Pearson Education Int..
Gaya Chicago
Conceptual physical science.
5th ed..
Boston:
Pearson Education Int.,
2012.
Buku.
Gaya MLA
Conceptual physical science.
5th ed..
Boston:
Pearson Education Int.,
2012.
Buku.
Gaya Turabian
Conceptual physical science.
Boston:
Pearson Education Int.,
2012.
Buku.