APA引文

Keys, A., & Beyoncé. (2009). The element of freedom. J Records.

Chicago Style (17th ed.) Citation

Keys, Alicia, and Beyoncé. The Element of Freedom. New York: J Records, 2009.

MLA引文

Keys, Alicia, and Beyoncé. The Element of Freedom. J Records, 2009.

警告：這些引文格式不一定是100％准確.