Gaya APA
McCudden, M, R.
(2010).
Britannica student encyclopedia volume 2 : b
(
-)
.
USA:
Encyclopaedia Britannica.
Gaya MLA
McCudden, Mary, Rose.
"Britannica student encyclopedia volume 2 : b".
-
USA:
Encyclopaedia Britannica,
2010.
Text.