APA引文

Encyclopedia Americana Corporation. (1980). The Encyclopedia Americana(Vol.6). Grolier.

Chicago Edition Citation

Encyclopedia Americana Corporation. The Encyclopedia Americana(Vol.6). Danbury: Grolier, 1980.

MLA引文

Encyclopedia Americana Corporation. The Encyclopedia Americana(Vol.6). Grolier, 1980.

警告：这些引文格式不一定是100％准确.