APA引文

Cullen, J. (2017). Democratic empire: The United States since 1945. John Wiley & Sons.

芝加哥风格引文

Cullen, Jim. Democratic Empire: The United States Since 1945. Chichester, UK ; Malden, MA: John Wiley & Sons, 2017.

MLA引文

Cullen, Jim. Democratic Empire: The United States Since 1945. John Wiley & Sons, 2017.

警告：这些引文格式不一定是100％准确.