Gaya APA
STIDWORTHY, J.
(1997).
PLANTS AND ANIMALS ( ENCYCLOPEDIA OF SCIENCE )
.
Newyork:
MACMILLAN LIBRARY.
Gaya MLA
STIDWORTHY, JOHN.
"PLANTS AND ANIMALS ( ENCYCLOPEDIA OF SCIENCE )".
Newyork:
MACMILLAN LIBRARY,
1997.
Text.