Gaya APA
Neal, Roymond E.. (1962).
Chemistry .
New York:
McGraw Hill Book Company.
Gaya Chicago
Neal, Roymond E..
Chemistry.
New York:
McGraw Hill Book Company,
1962.
Tesis.
Gaya MLA
Neal, Roymond E..
Chemistry.
New York:
McGraw Hill Book Company,
1962.
Tesis.
Gaya Turabian
Neal, Roymond E..
Chemistry.
New York:
McGraw Hill Book Company,
1962.
Tesis.