APA Style
PUB, .
(1993).
OUR PLANET EARTH Questions & Answers 101
(
6)
.
G.BRITAIN:
HAMLYN CHILDREN'S BOOKS LONDON 1993.
MLA Style
PUB, .
"OUR PLANET EARTH Questions & Answers 101".
6
G.BRITAIN:
HAMLYN CHILDREN'S BOOKS LONDON 1993,
1993.
Text.