Gaya APA
Bee, Helen. (1989).
The Developing Child (5th ed).
Cambridge:
Harper & Row.
Gaya Chicago
Bee, Helen.
The Developing Child.
5th ed
Cambridge:
Harper & Row,
1989.
.
Gaya MLA
Bee, Helen.
The Developing Child.
5th ed
Cambridge:
Harper & Row,
1989.
.
Gaya Turabian
Bee, Helen.
The Developing Child.
5th ed
Cambridge:
Harper & Row,
1989.
.