Gaya APA
Paton, J.
(1989).
Grolier Children's Encyclopedia 2
(
Jil. 2)
.
Danbury:
Grolier Incorporated.
Gaya MLA
Paton, John.
"Grolier Children's Encyclopedia 2".
Jil. 2
Danbury:
Grolier Incorporated,
1989.
Text.