APA引文

Fehrman, C. (2020). Author in chief: The untold story of our presidents and the books they wrote (First Avid Reader Press hardcover edition.). Avid Reader Press.

Chicago Style (17th ed.) Citation

Fehrman, Craig. Author in Chief: The Untold Story of Our Presidents and the Books They Wrote. First Avid Reader Press hardcover edition. New York: Avid Reader Press, 2020.

MLA引文

Fehrman, Craig. Author in Chief: The Untold Story of Our Presidents and the Books They Wrote. First Avid Reader Press hardcover edition. Avid Reader Press, 2020.

警告：這些引文格式不一定是100％准確.