APA引文

Winfrey, O. (2014). What I Know For Sure. Macmillan.

Chicago Style (17th ed.) Citation

Winfrey, Oprah. What I Know For Sure. UK: Macmillan, 2014.

MLA引文

Winfrey, Oprah. What I Know For Sure. Macmillan, 2014.

警告：這些引文格式不一定是100％准確.