Gaya APA
Sienko, Michell J.. (1961).
Chemistry .
New York:
McGraw-Hill.
Gaya Chicago
Sienko, Michell J..
Chemistry.
New York:
McGraw-Hill,
1961.
.
Gaya MLA
Sienko, Michell J..
Chemistry.
New York:
McGraw-Hill,
1961.
.
Gaya Turabian
Sienko, Michell J..
Chemistry.
New York:
McGraw-Hill,
1961.
.