Gaya APA
HESS, Fred. (1955).
Chemistry Made Simple .
New York:
Made Simple.
Gaya Chicago
HESS, Fred.
Chemistry Made Simple.
New York:
Made Simple,
1955.
Teks.
Gaya MLA
HESS, Fred.
Chemistry Made Simple.
New York:
Made Simple,
1955.
Teks.
Gaya Turabian
HESS, Fred.
Chemistry Made Simple.
New York:
Made Simple,
1955.
Teks.