Gaya APA
Chemistry: the central sciences. (2012).
Boston:
Prentice-Hall Inc.
Gaya Chicago
Chemistry: the central sciences.
12th.
Boston:
Prentice-Hall Inc,
2012.
Buku.
Gaya MLA
Chemistry: the central sciences.
12th.
Boston:
Prentice-Hall Inc,
2012.
Buku.
Gaya Turabian
Chemistry: the central sciences.
Boston:
Prentice-Hall Inc,
2012.
Buku.