Gaya APA
MCCUDDEN, M, R.
(2007).
BRITANNICA STUDENT ENCYCLOPEDIA Vol. 1
.
U.S.A:
Encylopedia Brtannica.
Gaya MLA
MCCUDDEN, MARY, ROSE.
"BRITANNICA STUDENT ENCYCLOPEDIA Vol. 1".
U.S.A:
Encylopedia Brtannica,
2007.
Text.