Gaya APA
Chang, Raymond. (2002).
Chemistry (7th. ed.).
Boston:
McGraw-Hill.
Gaya Chicago
Chang, Raymond.
Chemistry.
7th. ed.
Boston:
McGraw-Hill,
2002.
Text.
Gaya MLA
Chang, Raymond.
Chemistry.
7th. ed.
Boston:
McGraw-Hill,
2002.
Text.
Gaya Turabian
Chang, Raymond.
Chemistry.
7th. ed.
Boston:
McGraw-Hill,
2002.
Print.