Gaya APA
Chemistry The Centeral Science. (1977).
new jersey:
Prentice-Hall, Inc.
Gaya Chicago
Chemistry The Centeral Science.
Cet.4.
new jersey:
Prentice-Hall, Inc,
1977.
.
Gaya MLA
Chemistry The Centeral Science.
Cet.4.
new jersey:
Prentice-Hall, Inc,
1977.
.
Gaya Turabian
Chemistry The Centeral Science.
new jersey:
Prentice-Hall, Inc,
1977.
.