Gaya APA
MacEachern, S.
(2004).
Grolier Student Encyclopedia Vol. 6 : Economy Food Chain
.
Danbury:
Grolier.
Gaya MLA
MacEachern, Saily.
"Grolier Student Encyclopedia Vol. 6 : Economy Food Chain".
Danbury:
Grolier,
2004.
Text / Book.