APA引文

(1973). Great historic places: By the editors of American heritage. New York: McGraw Hill.

Παραπομπή Chicago Style

Great Historic Places: By the Editors of American Heritage. New York: McGraw Hill, 1973.

MLA引文

Great Historic Places: By the Editors of American Heritage. New York: McGraw Hill, 1973.

警告：这些引文格式不一定是100％准确.