Gaya APA
Chemistry. (2012).
Milton:
John Willey & Sons.
Gaya Chicago
Chemistry.
2nd ed..
Milton:
John Willey & Sons,
2012.
Buku.
Gaya MLA
Chemistry.
2nd ed..
Milton:
John Willey & Sons,
2012.
Buku.
Gaya Turabian
Chemistry.
Milton:
John Willey & Sons,
2012.
Buku.