Gaya APA
Hein, Morris. (1967).
Foundations of College: Chemistry (Cet. 4.--).
Belmont:
Dickenson.
Gaya Chicago
Hein, Morris.
Foundations of College: Chemistry.
Cet. 4.--
Belmont:
Dickenson,
1967.
Text.
Gaya MLA
Hein, Morris.
Foundations of College: Chemistry.
Cet. 4.--
Belmont:
Dickenson,
1967.
Text.
Gaya Turabian
Hein, Morris.
Foundations of College: Chemistry.
Cet. 4.--
Belmont:
Dickenson,
1967.
Print.