Gaya APA
H.Smith, A.
(1982).
Encyclopedia Americana; Cathedrals to Civil War = 6
(
Volume 6)
.
U.S.A:
Grolier Incorporated.
Gaya MLA
H.Smith, Alan.
"Encyclopedia Americana; Cathedrals to Civil War = 6".
Volume 6
U.S.A:
Grolier Incorporated,
1982.
1.