Gaya APA
Hein, Morris. (1983).
Foundation Of College Chemistry (2nd ed).
California:
BROOKS.
Gaya Chicago
Hein, Morris.
Foundation Of College Chemistry.
2nd ed
California:
BROOKS,
1983.
.
Gaya MLA
Hein, Morris.
Foundation Of College Chemistry.
2nd ed
California:
BROOKS,
1983.
.
Gaya Turabian
Hein, Morris.
Foundation Of College Chemistry.
2nd ed
California:
BROOKS,
1983.
.