Gaya APA
Introductory chemistry:concept and critical thinking. (2011).
Boston:
Pearson Education Int..
Gaya Chicago
Introductory chemistry:concept and critical thinking.
7nd ed..
Boston:
Pearson Education Int.,
2011.
Buku.
Gaya MLA
Introductory chemistry:concept and critical thinking.
7nd ed..
Boston:
Pearson Education Int.,
2011.
Buku.
Gaya Turabian
Introductory chemistry:concept and critical thinking.
Boston:
Pearson Education Int.,
2011.
Buku.