Gaya APA
McGraw-Hill dictionary of chemistry. (1984).
:
.
Gaya Chicago
McGraw-Hill dictionary of chemistry.
.
:
,
1984.
Tesis.
Gaya MLA
McGraw-Hill dictionary of chemistry.
.
:
,
1984.
Tesis.
Gaya Turabian
McGraw-Hill dictionary of chemistry.
:
,
1984.
Tesis.