APA引文

Obama, B., Dionne, E. J., Jr, & Reid, J. L. (2017). We are the change we seek: The speeches of Barack Obama. Bloomsbury USA.

Chicago Style (17th ed.) Citation

Obama, Barack, E. J. Dionne, Jr, and Joy-Ann Lomena Reid. We Are the Change We Seek: The Speeches of Barack Obama. New York: Bloomsbury USA, 2017.

MLA引文

Obama, Barack, et al. We Are the Change We Seek: The Speeches of Barack Obama. Bloomsbury USA, 2017.

警告：這些引文格式不一定是100％准確.