APA引文

(1969). Catalog of books 1969. New York: Litton Educational Publishing.

Trích dẫn kiểu Chicago

Catalog of Books 1969. New York: Litton Educational Publishing, 1969.

MLA引文

Catalog of Books 1969. New York: Litton Educational Publishing, 1969.

警告：这些引文格式不一定是100％准确.