APA引文

Winfrey, O. (2014). What I know for sure (First edition.). Flatiron Books.

Chicago Style (17th ed.) Citation

Winfrey, Oprah. What I Know for Sure. First edition. New York: Flatiron Books, 2014.

MLA引文

Winfrey, Oprah. What I Know for Sure. First edition. Flatiron Books, 2014.

警告：這些引文格式不一定是100％准確.