APA引文

Kengor, P. (2017). A pope and a president: John Paul II, Ronald Reagan, and the extraordinary untold story of the 20th century. ISI Books.

Chicago Style (17th ed.) Citation

Kengor, Paul. A Pope and a President: John Paul II, Ronald Reagan, and the Extraordinary Untold Story of the 20th Century. Wilmington, Delaware: ISI Books, 2017.

MLA引文

Kengor, Paul. A Pope and a President: John Paul II, Ronald Reagan, and the Extraordinary Untold Story of the 20th Century. ISI Books, 2017.

警告：這些引文格式不一定是100％准確.