Gaya APA
Hein, Morris. (1976).
College chemistry (text).
Monterey:
Brooks/Cole Publishing.
Gaya Chicago
Hein, Morris.
College chemistry.
text
Monterey:
Brooks/Cole Publishing,
1976.
.
Gaya MLA
Hein, Morris.
College chemistry.
text
Monterey:
Brooks/Cole Publishing,
1976.
.
Gaya Turabian
Hein, Morris.
College chemistry.
text
Monterey:
Brooks/Cole Publishing,
1976.
.