Gaya APA

Grolier, . (1983). Encyclopedia Americana #6: Cathedrals to Civil War . America: Grolier International Inc.,.

Gaya MLA

Grolier, . "Encyclopedia Americana #6: Cathedrals to Civil War". America: Grolier International Inc.,, 1983. GEN - Bacaan/Seri Non-Fiksi.